Less Weight. More Miles.
Durable, yet 20% lighter than our other 40 oz bottles, this lightweight stainless steel insulated water bottle is made for hiking and backpacking. The wide opening lets you add ice, and the large 40 oz volume holds hours of hydration.
Lightweight hydration to keep you going
20 percent lighter than our other 40 oz Wide Mouth bottles
TempShield®️ double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12
Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
Flexible perforated strap and aluminum pivots to minimize weight
Leakproof when closed
Bottle fits most backcountry water filters
BPA-Free
A 32 oz Wide Mouth water bottle with our leakproof Flex Straw Cap easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours.
TempShield double-wall vacuum insulation protects temperature for hours
Closeable Press-In Lid tames splashes, trap temps and is straw compatible
Compatible with Medium Closeable Press-In Straw Lid and Medium Press-In Straw Lid
Fits most cup holders
Color Last powder coat is durable, sweat-free and colorful
Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
BPA-Free
Dishwasher safe
Not for use on a stove, in a microwave or freezer
Volume: 710ML
Product Diameter: 2.90", Product Height: 11.00", Product Weight: 0.80 lb
The Hydro Flask 32 Oz Lightweight Wide Flex Cap is a perfect companion for your hydration needs. The leakproof Flex Cap makes it easy to drink from the bottle with one hand, while the wide mouth opening allows you to add ice cubes with ease. The double-wall vacuum insulation keeps your drinks cold for up to 24 […]
The Hydro Flask 24 Oz Wide Flex Straw Cap is a perfect companion for your hydration needs. The leakproof Flex Straw Cap makes it easy to drink from the bottle with one hand, while the wide mouth opening allows you to add ice cubes with ease. The double-wall vacuum insulation keeps your drinks cold for up to […]
Content: 2x straw tops. This straw top will only fit b.box insulated drink bottle both 350ml and 500ml. Two replacement straw tops – especially for the b.box insulated drink bottle. Dishwasher safe, top rack only. Silicone straw top. BPA, Phthalates and PVC-free.
Our new insulated sport spout bottle is designed to take thirst quenching to the next level. It features a soft silicone spout that provides easy flow drinking and a double-walled, stainless steel insulated bottle that keeps drinks cool for up to 15 hours and warm for up to 8 hours. The bottle is leak-proof when […]
The Sports Spout Bottle 600ml Big Thirst is perfect for active kids on the go. It features a unique ergonomic triangle bottle that offers no-fuss easy flow drinking. This larger 600ml bottle is better for school-aged kids and is slightly heavier than our 450ml bottle when full of liquid. The silicone spout requires no compression, […]
Flip and sip.
Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap. Add it to your favorite Wide Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
Leakproof when closed
Straw is easy to trim to fit your favorite Hydro Flask
Flex Strap is easy to transport and comfortable to carry
Insulated for maximum temperature retention
Removable components for easy cleaning
BPA-Free
Dishwasher safe
Not intended for use with hot liquids
About this item Compatible with all Wide Mouth bottles Honeycomb Insulation helps keep cold drinks cold and hot drinks hot Durable, stainless steel pivots allow the strap to move easily Leakproof BPA-Free & Toxin-Free Free from toxins, free from worry. Top rack dishwasher safe
Keep your Hydro Flask clean and colorful. Made with durable nylon bristles, the straw brush easily cleans inside our straws, and the detail cleaner fits into the crevices of caps and lids. Works with all Hydro Flask straws and lids. Details Fits all Hydro Flask caps and lids Dishwasher safe BPA-Free
Hydration on the go just got easier with the Hydro Flask leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere. The lid comes with two removable straws that can be trimmed to fit the depth of the bottle as needed. Product Benefits Standard Mouth Flex […]
Sip. Refresh. Go. Introducing the first insulated Sport Cap designed specifically for your Hydro Flask. Unique ergonomic design, and superior flow rate make this cap perfect for one-handed refreshment on the go. Compatible with all Hydro Flask Standard Mouth Bottles. FEATURES & BENEFITS: Insulated for enhanced temperature protection Quiet, “no-whistle” valve Increased flow rate Soft […]
Cap it off.
The classic insulated bottle cap with stainless steel pivots and a flexible strap.
Honeycomb™️ Insulation for maximum temperature retention
Durable, stainless steel pivots allow the strap to move easily
Flex Strap is easy to transport and comfortable to carry
BPA-Free
Dishwasher safe
A fan favorite. Big enough for a whole day on the river or trails, our 40 oz Wide Mouth Bottle is made with professional-grade stainless steel and a wider opening for faster fill. And our Color Last™ powder coat is dishwasher safe for even more convenience. Cold stays ice cold for 24 hours, and hot […]
The b.box Sport Spout Drink Bottle with Flip Top Lid is a durable water bottle for kids that is leak-proof and has a capacity of 600ml. The bottle has a silicone spout that requires no compression for easy flow drinking and a light valve that prevents spills. It has a unique ergonomic triangular shape that fits […]
