Cold all day
Double-wall vacuum insulation keeps ice water cold up to 24 hours, so the last sip after a long shift or a hot afternoon in the yard tastes as fresh as the first one did.
Insulated Stainless Steel Water Bottle, 40 Oz, Extra-Wide Mouth with Flip and Sip Cap, Blue, Brentwood GeoJug
A 40 oz GeoJug that keeps water cold all day, stays dry on the outside, and carries by its cap handle.
$32.99$42.99CurbGo Savings: Save $10
- 40 oz capacity
- Cold up to 24 hours
- Hot up to 10 hours
- 18/8 stainless steel
- BPA-free flip cap
Estimated arrival
Enter your ZIP for a delivery date
Ships to the lower 48 states with tracking.
Why buy from CurbGo
- Risk-free 30-day returnsUnused, in the original packaging
- U.S.-based home goods retailerReal U.S.-based support, before and after
Ice water that lasts through a long, hot day, with no wet ring left on the table
At a Glance
- 40 ounces: enough water for a long shift, a hike, or a gym session
- Cold up to 24 hours: vacuum insulation slows melting ice
- Hot up to 10 hours: coffee or tea stays warm into the afternoon
- Sweat-free walls: no condensation dripping onto bags or desks
- Cap doubles as a cup: pop it off and flip it over to pour a drink
A big bottle only helps if what is inside stays cold. The Brentwood GeoJug holds 40 ounces and uses double-wall vacuum insulation to keep drinks cold up to 24 hours or hot up to 10 hours, while the outside stays dry with no condensation. The 18/8 pro-grade stainless steel adds no taste or odor, the extra-wide mouth fills fast and is easy to clean, and a thin powder-coat finish gives a slip-free grip. The BPA-free flip and sip cap has a built-in carry handle and comes off to serve as a small cup.
Key Features
- Double-wall vacuum insulation: a vacuum between two steel walls slows heat transfer, so iced and hot drinks hold their temperature for hours.
- No condensation: the sweat-free walls keep bags, car seats, and desks dry.
- 18/8 stainless steel: pro-grade steel adds no metallic taste or odor to water, coffee, or tea.
- Extra-wide mouth: fills quickly at the tap and leaves room for a brush on cleaning day.
- Flip and sip cap: the BPA-free cap has a built-in carry handle and comes off to use as a small cup.
- Slip-free powder coat: a thin, durable finish gives a secure grip with wet or sweaty hands.
What's Included
In the box: one 40 oz GeoJug vacuum insulated stainless steel water bottle with its BPA-free flip and sip cap.
Before You Buy
- It is hand wash only. Wash the bottle and cap by hand and keep them out of the dishwasher to protect the powder-coat finish.
- It drinks from a flip and sip cap, not a straw. You sip from the cap spout, and the cap comes off to use as a small cup. No straw is included.
- Forty ounces makes a large bottle. Check your car cup holder before you plan on it riding there.
Perfect For
- Long workdays on a job site or in a warehouse
- Gym sessions and weekend sports
- Hiking, camping, and road trips
- Hot coffee or tea on a cold morning commute
- Yard work on summer afternoons
Care & Use
- Hand wash the bottle and cap with warm soapy water and a bottle brush.
- Let both parts air dry with the cap off before storing.
- Keep the bottle out of the microwave, freezer, and dishwasher.
- Tighten the cap fully before packing the bottle in a bag.
- California Prop 65 warning: this product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and/or reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Shipping
Your order is packed with care and tracked door to door. Ships fast from CurbGo with tracking.
Why a vacuum insulated bottle earns its spot
Dry on the outside
Because the insulation stops heat from moving through the walls, the bottle does not sweat. No puddles on the desk, no damp spots in a gym bag, and the powder coat stays easy to grip.
A cup in the cap
The BPA-free flip and sip cap has a built-in carry handle for hauling the bottle around. Pop it off, flip it over, and it becomes a small cup for sharing coffee or water on the trail.
The GeoJug in numbers
Big capacity, long hold times.
40 oz
Holds a full day of water
24 hr
Cold retention
10 hr
Hot retention
How does the GeoJug compare?
vs. a plastic water bottle
Plastic warms up quickly in the sun. Vacuum insulated steel keeps ice water cold up to 24 hours and adds no plastic taste.
vs. a single-wall steel bottle
Single-wall steel sweats and warms fast. The double wall stays dry outside and holds temperature for hours.
vs. a 20 oz bottle
A 20 oz bottle needs refills by midmorning. Forty ounces covers a long shift or a hike between taps.
Before you pack it
Capacity at a glance.
- Capacity
- 40 oz
- Forty ounces takes more room than a standard 20 oz bottle, so give it a full-size bag pocket or carry it by the cap handle.
Full Specifications
Every detail, measured and listed
| Capacity | 40 oz |
|---|---|
| Insulation | Double-wall vacuum |
| Cold retention | Up to 24 hours |
| Hot retention | Up to 10 hours |
| Material | 18/8 stainless steel |
| Finish | Powder coat, two-tone blue and brushed stainless |
| Cap | BPA-free flip and sip cap with carry handle |
| Mouth | Extra-wide |
| Care | Hand wash |
| MPN | G-1040BL |
FAQs
Common questions that customers ask
How long does it keep drinks cold or hot?
Cold up to 24 hours and hot up to 10 hours, thanks to double-wall vacuum insulation.
Is the GeoJug dishwasher safe?
No. Wash the bottle and cap by hand with warm soapy water to protect the powder-coat finish.
Does it come with a straw?
No. It uses a BPA-free flip and sip cap with a built-in carry handle. The cap also comes off and flips over to serve as a small cup.
Will it sweat in my bag?
No. The double-wall insulation keeps the outside dry with no condensation.
How fast will it ship and can I return it?
Orders ship to the 48 contiguous states and process within 2 business days. If it is not right, you have 30 days from delivery to return unused items in the original packaging.
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CurbGo hunts for the well-made version of everyday things and skips the markup. Brentwood builds practical, fairly priced gear for everyday homes, and the GeoJug brings that no-fuss approach to drinkware: 18/8 stainless steel, true double-wall vacuum insulation, a slip-free finish, and a cap that pulls double duty as a cup.
Carry cold water all day
Fast shipping. 30-day returns. 40 oz of vacuum insulated stainless steel.
