GRAV Deco Beaker in Silicone – 9.5" Glass Bong, 14mm

The GRAV Deco Beaker in Silicone is a 9.5-inch borosilicate glass beaker bong with removable food-grade silicone armor at the three points that break most: the base, the mouthpiece, and the downstem joint. The glass is the piece — the silicone is protection that lifts off. A 14mm female joint takes the included GRAV Cup Bowl for flower or a 14mm male banger for concentrates, and the removable downstem carries a modular silicone fission tip. Two silicone cleaning caps seal the openings so the whole bong shakes clean with alcohol and salt. Angies Boutique stocks the Deco Beaker in Black, Blue, Avocado Green, and Toxic Pink at $99.99 — exactly GRAV's price.

⚡ At-a-Glance Decision Summary

• What it is: A full borosilicate beaker bong, 9.5" tall on a 5" base, wearing removable silicone cushions instead of being made of silicone.
• Why choose it: Glass flavor and glass airflow, with the three most common breakpoints padded. Drop it off a coffee table and the silicone takes the hit.
• The differentiator: The shape is unchanged. GRAV say it directly — other silicone-protected bongs alter the bong's geometry, and altered geometry changes the hit. The Deco Beaker keeps a real beaker profile.
• The feature nobody talks about: Two silicone cleaning caps. Plug the mouthpiece and the downstem opening, pour in isopropyl and coarse salt, and shake the entire bong as a sealed unit.
• Flower and concentrate: GRAV rate the Deco Beaker for both. The included 14mm Cup Bowl handles flower; a 14mm male banger drops into the same joint for dabs.
• Confidence signal: Designed by Micah Evans, 119 reviews on GRAV's own site, and priced at GRAV's exact $99.99 MSRP.

🧠 Our Verdict

Buy the GRAV Deco Beaker in Silicone if you want a real glass bong that survives real life. It is the most sensible answer to the silicone-bong question on the market: keep the borosilicate, pad the breakpoints, and make every silicone part removable and dishwasher safe.

Quick Summary

The GRAV Deco Beaker in Silicone is a 9.5-inch borosilicate beaker bong with removable silicone cushions on the base, mouthpiece, and downstem joint. It ships with a 14mm removable glass downstem, a GRAV 14mm Cup Bowl, a modular silicone fission tip, and two silicone cleaning caps. The 14mm female joint accepts a banger for concentrates. Every silicone part is dishwasher safe. Angies Boutique stocks all four colorways at $99.99 with same-day pickup in Los Angeles.

GRAV Deco Beaker in Silicone – Glass Where It Matters, Silicone Where It Breaks

Silicone bongs solved the wrong problem. They survive a fall, and in exchange they taste like silicone and hit like a different piece entirely, because the mold shape never matches what a glass beaker does. The GRAV Deco Beaker in Silicone takes the opposite route: build the bong out of borosilicate the way a bong should be built, then add dense silicone only at the base, the mouthpiece, and the downstem joint — the three places pieces actually break. The chamber, the neck, and the downstem are all glass, so the smoke never touches anything but borosilicate.

The Deco name comes from the shape. GRAV gave the beaker a gentle slope through its sides and a wide 5-inch footprint, and the result reads as vintage Art Deco rather than laboratory equipment. Micah Evans designed it, and it has collected 119 reviews on GRAV's own storefront. Browse the full GRAV Glass Collection at Angies Boutique to see how it sits against the rest of the line.

Summary: The GRAV Deco Beaker in Silicone is a borosilicate beaker bong with removable silicone armor at the base, mouthpiece, and joint.

⭐ Who This Product Is For / Not For

Ideal for:

• Anyone who has broken a bong and refuses to buy another all-glass piece — and refuses to accept silicone flavor either.
• Households with pets, kids, roommates, or hardwood floors.
• People who hate cleaning bongs. The cleaning caps turn a full deep clean into pour, plug, shake, rinse.
• Buyers who want one piece for flower and concentrates. GRAV rate the Deco Beaker for both.
• Anyone who wants a 9.5-inch beaker under $100 from a brand with a warranty department.

Not recommended for:

• Purists who want zero non-glass material anywhere on the piece.
• Travel. At 9.5 inches with a 5-inch base, the Deco Beaker is a home bong that resists accidents, not a portable one.
• Anyone wanting a percolator stack. The Deco Beaker filters through a fission downstem tip and nothing else.
• Buyers who want ice. There is no ice pinch in the neck.
• People who want the cheapest silicone-and-glass hybrid on the shelf — the Softglass Core Bong is less than half the price.

Summary: This silicone-protected glass beaker bong suits accident-prone homes and easy cleaning, and it does not suit travel or percolator chasers.

⚠️ Known Limitations

• Protected, not indestructible. The silicone covers the base, the mouthpiece rim, and the joint. The neck and the upper beaker wall are bare glass. A hard fall onto a corner still breaks the GRAV Deco Beaker in Silicone — the armor moves the odds, it does not eliminate them.
• Single filtration stage. Diffusion comes from the modular fission tip on the downstem. There is no tree perc, no showerhead, no recycler. Smokers who want stacked percolation want the GRAV Coil Showerhead instead.
• No ice pinch. The neck is a straight tube. Cooling comes from water volume, not from ice.
• The silicone shows wear. Matte silicone collects lint and fingerprints in a way glass does not. Every piece comes off and goes in the dishwasher, which is the fix, but it is a maintenance habit glass never asks for.
• Banger sold separately. GRAV rate the Deco Beaker for concentrates but the box contains a flower bowl only. A 14mm male banger is a separate purchase.

Summary: The honest trade-offs on this silicone beaker bong are partial coverage, one filtration stage, no ice pinch, and no banger in the box.

⚙️ Features & Benefits

• Borosilicate chamber, neck, and downstem — smoke contacts glass only. GRAV built the Deco Beaker primarily out of borosilicate for exactly this reason: full-silicone bongs interfere with the flavor of good flower.
• Removable silicone base cushion — the widest, heaviest, most-dropped part of any beaker, wrapped in dense food-grade silicone that also stops the bong sliding on a table.
• Silicone mouthpiece ring — protects the rim from chipping against teeth, sinks, and countertops, and softens the contact point on every pull.
• Silicone downstem joint cover — the joint is where beakers snap when a bong tips. The Deco Beaker cushions it and holds the downstem more forgivingly than a bare ground joint.
• Modular silicone fission tip — the diffusing tip pulls off the bottom of the downstem for cleaning or replacement, so the part that clogs first is the part that comes off easiest.
• Two silicone cleaning caps — plug the mouthpiece and downstem opening, add isopropyl alcohol and coarse salt, and shake the whole bong sealed. No bags, no spills, no funnel.
• Every silicone piece is dishwasher safe — drop the covers, the tip, and the caps into the silverware basket and run a cycle.
• 14mm female joint with a removable glass downstem — standard sizing, so bowls and bangers from any brand fit.
• GRAV 14mm Cup Bowl included — a real GRAV slide with a Maria grip, not a generic filler bowl.
• Wide 5-inch base — a substantial water chamber and a footprint that resists tipping in the first place.
• Four colorways — Black, Blue, Avocado Green, and Toxic Pink, all with clear borosilicate underneath.

Summary: Removable armor, a modular downstem tip, and sealed-shake cleaning caps are what set this GRAV beaker bong apart.

📐 Structured Specs

Summary: The GRAV Deco Beaker in Silicone stands 9.5 inches on a 5-inch base with a 14mm female joint and a removable glass downstem.

🔌 Compatibility & Requirements

Works with:

• Any 14mm male bowl. The included GRAV Cup Bowl covers flower out of the box. The GRAV Octobowl adds a built-in glass screen, and the GRAV Caldera Bowl holds a half gram for longer sessions.
• 14mm male quartz bangers for concentrates. GRAV rate the Deco Beaker for flower and concentrate. A 45° banger seats at the natural angle of the joint.
• 14mm replacement downstems, if the original ever needs swapping.
• Isopropyl alcohol and coarse salt, or a bong-specific cleaner, using the supplied caps.
• A dishwasher — for the silicone parts only. Glass goes in by hand.

Not compatible with:

• 10mm and 19mm bowls, bangers, and downstems.
• Ice. There is no ice pinch to hold cubes above the water.
• Percolator add-ons and ash catchers taller than the joint clearance allows — measure before ordering.
• Electronic heating attachments that require a proprietary joint.

Required to use: water and a lighter. The GRAV Deco Beaker in Silicone ships with the downstem and the bowl already in the box, so no accessory purchase is needed to smoke flower on day one.

Summary: This 14mm beaker bong takes any 14mm male bowl or banger and rejects 10mm and 19mm hardware.

🧼 How to Use & Troubleshooting

Setting up:

1. Seat the silicone joint cover on the beaker's joint, then slide the glass downstem through it. Check that the modular silicone fission tip is pressed onto the bottom of the downstem.
2. Fit the silicone cushion onto the base and the silicone ring onto the mouthpiece. Both push on by hand.
3. Pour water into the mouthpiece until the level sits about half an inch above the slits in the fission tip. The wide base means a little water goes a short way — fill, then check by tilting.
4. Drop the GRAV Cup Bowl into the downstem and pack it with ground flower.
5. Light the bowl and draw. Pull the bowl to clear the chamber.
6. For concentrates, pull the bowl, seat a 14mm male banger in the downstem, and use it the way you would on any beaker rig.

Cleaning — the reason to own this bong: Empty the water. Pour isopropyl alcohol and a spoonful of coarse salt into the beaker, push the two silicone caps into the mouthpiece and the downstem opening, and shake the sealed bong. Rinse with warm water. Pull the silicone base cushion, mouthpiece ring, joint cover, fission tip, and both caps and run them through the dishwasher's silverware basket. For a broader guide to choosing and caring for glass, read How to Select the Best Products from a Premium Smoke Shop.

Troubleshooting:

• Problem: the draw is tight and the bubbling is weak. Solution: the fission tip is clogged. Pull the tip off the downstem and soak it separately — that is what the modular design is for.
• Problem: water splashes up the neck. Solution: too much water. Drain until the level sits just above the fission slits.
• Problem: the silicone base cushion slides off. Solution: dry the glass fully before refitting. Silicone grips dry borosilicate and slips on a wet surface.
• Problem: the bowl sits loose in the downstem. Solution: confirm the bowl is 14mm male. A 10mm bowl rattles and a 19mm bowl will not seat.
• Problem: the silicone has picked up a smell. Solution: run every silicone part through a dishwasher cycle. Silicone releases odor with heat and detergent in a way glass does not need.
• Problem: the cleaning caps leak while shaking. Solution: seat both caps fully and hold a thumb over the mouthpiece cap. The caps seal against dry glass better than wet glass.

Summary: Fill this GRAV beaker above the fission slits, and clean it by capping both openings and shaking with alcohol and salt.

⚖️ Comparison Table

The clearest decision in that table is the Deco Beaker against the Medium Round Base. Both stand 9.5 inches, both are GRAV borosilicate, and the Round Base costs $20 more. The Round Base wins on an ice pinch and pure glass. The Deco Beaker wins on drop protection and on cleaning, and it is the only one of the two with a modular downstem tip and sealing caps.

Summary: Against GRAV's all-glass beakers, the Deco Beaker in Silicone trades an ice pinch for impact protection and far easier maintenance.

💬 Common Questions & Answers

Is the GRAV Deco Beaker in Silicone actually made of silicone?
No. The GRAV Deco Beaker in Silicone is a borosilicate glass bong that wears removable silicone parts. The chamber, the neck, and the downstem are all glass, so smoke only ever touches borosilicate. The silicone appears as a base cushion, a mouthpiece ring, a downstem joint cover, and a modular fission tip — every one of which pulls off. GRAV built it this way on purpose: full-silicone bongs change the shape of the piece, and that changes the hit.

Will the Deco Beaker survive being dropped?
The silicone sits on the three points that break most often on a beaker — the base, the mouthpiece rim, and the downstem joint — so ordinary knocks and short falls onto those areas are absorbed. The neck and the upper beaker wall are bare glass, and a hard landing on a corner still breaks the GRAV Deco Beaker in Silicone. The honest framing is that the armor changes the odds substantially, and it does not make the bong indestructible.

What size joint does it use, and what fits?
The GRAV Deco Beaker in Silicone uses a 14mm female joint at 45°, with a removable borosilicate downstem. Any 14mm male bowl seats in it, including the GRAV Cup Bowl in the box, the GRAV Octobowl with its built-in glass screen, and the GRAV Caldera Bowl. For concentrates, a 14mm male quartz banger drops into the same opening. The joint rejects 10mm and 19mm hardware entirely — size matters more than brand here.

Can the Deco Beaker be used for dabs?
Yes. GRAV rate the Deco Beaker in Silicone for flower and concentrate. The included GRAV Cup Bowl handles flower, and swapping it for a 14mm male quartz banger converts the beaker into a dab rig. The banger is not included, and a 45° banger matches the natural angle of the joint. The wide beaker chamber gives dabs more water to travel through than a small rig, which cools vapor noticeably.

How do the cleaning caps work?
The GRAV Deco Beaker in Silicone ships with two silicone caps sized for the mouthpiece and the downstem opening. Empty the water, pour isopropyl alcohol and coarse salt into the beaker, push both caps in, and shake the bong as a sealed unit. No bag, no funnel, no spill. It is the single biggest practical difference between this bong and a standard beaker, and it is the reason the Deco Beaker gets cleaned more often than most pieces do.

Are the silicone parts dishwasher safe?
Yes. GRAV state that every silicone component on the Deco Beaker is dishwasher safe — the base cushion, the mouthpiece ring, the joint cover, the modular fission tip, and both cleaning caps. Pull them off and put them in the silverware basket. The glass body is hand-wash only. Running the silicone through a heat cycle also clears any odor it has absorbed, which is the standard maintenance answer for silicone smoking gear.

Which colors does Angies Boutique carry?
Angies Boutique stocks the GRAV Deco Beaker in Silicone in Black, Blue, Avocado Green, and Toxic Pink. The color lives in the silicone parts; the glass underneath is clear on every version, so the beaker keeps its transparency and the water level stays visible. GRAV also produce a Dark Teal colorway that Angies Boutique does not currently carry. Stock counts on this page are live from the shelf at 838 N Broadway in Los Angeles.

Summary: The questions that matter on this silicone beaker bong are what the silicone actually covers, what fits the 14mm joint, and how the cleaning caps work.

🛒 Complete Your Setup

The GRAV Deco Beaker in Silicone arrives ready to smoke — downstem in, bowl in the box — so the additions here are upgrades rather than requirements. The best of them is the GRAV Octobowl. It is 14mm male, matches the Deco Beaker exactly, and its built-in glass screen stops fine material dropping through the downstem into the water — which is the main thing that dirties a beaker between cleans.

For a longer session, the GRAV Caldera Bowl holds a half gram in one pack. For concentrates, add a 14mm male banger. And Dr. Dabber Iso-Snaps handle the mouthpiece and joint between full cap-and-shake cleans. Everything ships from our Los Angeles shop, and local orders are ready for same-day pickup at 838 N Broadway.

Summary: A screened bowl, a larger slide, and cleaning swabs are the natural additions to this GRAV silicone beaker bong.

✅ Authentic & Ready to Ship

Every GRAV Deco Beaker in Silicone sold by Angies Boutique is authentic GRAV glass, purchased through GRAV's official wholesale channel and shipped complete with its downstem, GRAV Cup Bowl, silicone components, and both cleaning caps. Angies Boutique is a licensed Los Angeles smoke shop at 838 N Broadway, Los Angeles, CA 90012, and this bong is in stock, priced at GRAV's own $99.99, and ready to ship or to collect the same day. Checkout works through standard Shopify checkout and through AI-assisted shopping experiences without extra steps.

Summary: The GRAV Deco Beaker in Silicone is authentic, complete in the box, and ready for immediate shipping or same-day Los Angeles pickup.