Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

Free Shipping Orders $49+ (U.S. Only)

Get a FREE Merch bag with orders $50+

Drinkware
Shop All Drinkware
Food Storage
- Insulated Food Jars
Shop All Food Storage
Pet
- Pet Bottles
Shop All Pet
Accessories
Shop All Accessories
Customize
- Single Bottle & Two Packs
- Corporate Bulk Orders
Shop All Customize

Shop All

Country/region

Canada USD $
United States USD $

Facebook
Instagram
TikTok

Drinkware
Drinkware

Water Bottles
Tumblers
Coffee & Tea
Beer, Wine & Spirits
Tritan
Kids Bottles

Shop All Drinkware
SHOP BOTTLES

SHOP TUMBLERS

SHOP DRINKWARE
Food Storage
Food Storage

Insulated Food Jars

Shop All Food Storage
SHOP FOOD JARS
Pet
Pet

Pet Bottles

Shop All Pet
SHOP PET BOTTLES
Accessories
Accessories

Cleaning Brush
Slings
Wine Bottle Jacket
Lids
Straws
Replacement Parts

Shop All Accessories
SHOP CLEANING BRUSH

SHOP BOTTLE JACKET

SHOP LIDS
Customize
Customize

Single Bottle & Two Packs
Corporate Bulk Orders

Shop All Customize
CORPORATE BULK ORDER

SINGLE BOTTLE & TWO PACKS

Search

Collection: 18oz Bottle with Straw Lid - Specs

Filter and sort Filter

Filter and sort

Filter

0 products

Sort by:

Remove all

Sort by:

0 products

No products found
Use fewer filters or remove all

Get Exclusive News and Deals

Receive 10% off when you sign up

Email

Just this year we’ve saved 2,177,566,640 single-use plastic bottles from littering our planet. Making the switch from plastic bottles to a durable, reusable one is one of the simplest ways to reduce your daily carbon footprint.

Quick links

View All Products
Affiliate Program
News
Refund Policy
Warranty
Terms of Service
Custom, Corporate + Bulk Bottle Sales
Become An Ambassador

Support

FAQ
Accessibility Support
Register Your Products
Privacy Policy
Shipping Policy
Contact Us

Stay Connected

Facebook
Instagram
TikTok

© 2025, ThermoFlask. All Rights Reserved.

Refund policy
Privacy policy
Terms of service
Shipping policy

Choosing a selection results in a full page refresh.
Opens in a new window.