lid locking vent

ThermoFlask 32 oz Straw Lid

Marvel Spider-Man Vacuum Insulated 40 Oz. Red Stainless Steel Tumbler with Leak-Proof Lid & Easy Carry Handle for Travel or Home

Copco Cone Double Wall Insulated Coffee Mug with Handle, Durable & BPA-Free Reusable Plastic, 16 oz.

Contigo Ashland 2.0 Camping Water Bottle with AUTOSPOUT Lid, 24 Ounces, Sake

Nuby No Spill Super Spout Trainer Cup - Bright Pink - 8oz: Soft Spout, Leakproof, Glossy Finish, Includes Lid

40oz Stainless Steel Insulated Tumbler with Handle and Straw Lid

Takeya Sport 22 oz Spout Lid

Silver Buffalo Winnie the Pooh Sweet as Can Bee 21 Ounce Glass Mason Jar With Lid and Straw

Nuby 8oz Click-It-Handle Portable Drinkware Cup - 2pk: Polypropylene Sippy Cups, Plastic Lid

Copco Iconic 16oz Double Wall Insulated Desk Mug with Lid & Handle, Set of 2, BPA-Free Reusable Plastic, Spill-Proof, Microwave & Dishwasher Safe

Host Freeze 16oz Insulated Tumbler with Straw & Lid, Double Wall Freezable Drinking Glass for Sodas, Smoothies, Juices, Beverages, Birthday Gift, Gray

Hydrapeak Traveler 25oz Stainless Steel Double Vacuum Insulated Tumbler With Lid And Straw, Travel Coffee Mug, Water Bottle

Nuby 3pk Clik-It Flexi-Straw Cup - Purple/Pink/Aqua - 10oz: Portable Drinkware, Polypropylene, Silicone Lid, Sippy Cups

True Sip & Go Wine Tumbler 12 oz.

Re-Play 12 fl oz Recycled Stainless Steel Cup - Denim: BPA-Free, Leakproof, Vacuum-Insulated, Flip-Top Lid