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Insulated Water Bottle - 21oz

Insulated Water Bottle - 21oz

Regular price $29.99 USD
Regular price Sale price $29.99 USD
Sale
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Sold Out (this item will not be restocked)

Size Guide
Height - 10.5" / 26.67cm
Diameter - 2.75" / 7cm
Product Information
- Made with double-walled 18/8 stainless steel

- Vacuum-insulated

- Powder coated

Description

Each 21oz water bottle will ship with a spout lid.

DISCLAIMER: We have found our current gold ink may be more prone to wear/discoloration from skin oils & exposure to heat than other colors. Some fading is normal over the lifetime of the product. We are exploring ideas to improve its resilience with our supplier.

Show off your inner techie in style with the LTT vacuum-insulated water bottle - available in 18 color combinations!

Linus Tech Tips vacuum insulated water bottles are intended to keep hot drinks hot for up to 8 hours, and cold drinks cold for up to 16 hours.

Holds 21 fluid ounces (620mL).


Important safety notes:

This water bottle is NOT dishwasher safe
Do not place in the microwave
Do not place or store in the freezer
This product is not designed for the long-term storage of liquids

Note: your water bottle's lid is somewhat fragile and may break if dropped, swung, etc. If you encounter problems with your water bottle lid, please feel free to contact us.

Water bottle lids can be safely washed in the top rack of your dishwasher.

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Customer Reviews

Based on 80 reviews
84%
(67)
8%
(6)
4%
(3)
4%
(3)
1%
(1)
A
Anthony
Great bottle, better lid

Got the 21 oz water bottle for use at work. Sometimes there's still ice in the morning after leaving it in the office overnight. It's the perfect size to drink water and then take a walk for refills. My favorite feature is the lid locking open so that it doesn't close when trying to drink from it. My Costco 40 oz closes all the time, and I'm tempted to see if they are interchangeable so I can replace my Costco bottle with the new lid. Would get a new LTT 40 oz, but I already have one that works fine - just don't like the lid.

S
Sean
Quality Water Bottle

Keeps water cool for the day with a couple ice cubes in the morning. Echo other comments on the plastic cap being the weakest part, dropped it once and it took decent damage. 21oz not really enough to last the day I learned so I ordered the next size up after using it for a week (and an extra cap, which are at least cheap and replaceable). Bottom has a weight to it that is deceptive when you pick it up, hard to tell if there's still water left.

V
Voodue
works, best wehen you pick a color scheme you like

Happens to fit in my bike bottle holder, picked light color scheme to minimize radiant energy gathering, only leaks if i don't tighten the lids, great at holding my water at fridge temp for very very long duration's in direct sunlight.

Honda fit cupholders can be a pain in the fingers with it, other than that I like it.

L
Lars Gerloff
Good insulation, good to use

I bought the 21oz bottle to be used during longer drives by car. It really fulfills every expectation. The bottle is pretty good insulated and keeps the drinks cold for a long time, even if the car stays in the sun for some time. It's also good to use during drive, you can use with one hand only and you don't spoil anything.

M
Martin Smith
Good insulation -

Well made and great as school water bottle -
Daughter very pleased.

Customer Reviews

Based on 80 reviews
84%
(67)
8%
(6)
4%
(3)
4%
(3)
1%
(1)
A
Anthony
Great bottle, better lid

Got the 21 oz water bottle for use at work. Sometimes there's still ice in the morning after leaving it in the office overnight. It's the perfect size to drink water and then take a walk for refills. My favorite feature is the lid locking open so that it doesn't close when trying to drink from it. My Costco 40 oz closes all the time, and I'm tempted to see if they are interchangeable so I can replace my Costco bottle with the new lid. Would get a new LTT 40 oz, but I already have one that works fine - just don't like the lid.

S
Sean
Quality Water Bottle

Keeps water cool for the day with a couple ice cubes in the morning. Echo other comments on the plastic cap being the weakest part, dropped it once and it took decent damage. 21oz not really enough to last the day I learned so I ordered the next size up after using it for a week (and an extra cap, which are at least cheap and replaceable). Bottom has a weight to it that is deceptive when you pick it up, hard to tell if there's still water left.

V
Voodue
works, best wehen you pick a color scheme you like

Happens to fit in my bike bottle holder, picked light color scheme to minimize radiant energy gathering, only leaks if i don't tighten the lids, great at holding my water at fridge temp for very very long duration's in direct sunlight.

Honda fit cupholders can be a pain in the fingers with it, other than that I like it.

L
Lars Gerloff
Good insulation, good to use

I bought the 21oz bottle to be used during longer drives by car. It really fulfills every expectation. The bottle is pretty good insulated and keeps the drinks cold for a long time, even if the car stays in the sun for some time. It's also good to use during drive, you can use with one hand only and you don't spoil anything.

M
Martin Smith
Good insulation -

Well made and great as school water bottle -
Daughter very pleased.