The straw somehow lets a little air through. Not obvious either, but the latch at the top can be opened further so it doesn't interfere with drinking. It takes effort to open fully, to the point where it looks like it might break.
Tomnk 9pcs Collapsible Water Bottles: Reusable Canteen Bags with Clip for Sports, Biking, Hiking & Travel - 9 Colors
12 Review
Bubba Flo Duo 24 π° oz. Smoke Dual-Wall Insulated Water Bottle
12 Review
π¨ 24oz Smoke Contigo Ashland Water Bottle
11 Review
π‘οΈ Track Your Water Intake with a 1 Gallon Bottle featuring Time Marker
11 Review
100-Pack Of Disposable 18-Inch Piping Bags For Cake, Cupcake, And Cookie Decorating - Perfect For Icing And Frosting!
41 Review
4 Pack 12 Inch Stainless Steel Round Pizza Baking Pan Tray Crisper Sheet Oven Cooking Healthy For Pizzas - Deedro
47 Review
2-Pack European Grade Silicone Bunte Cake Pan Set - Non Stick Bakeware Fluted Tube Mold For Jello, Gelatin & Cakes | 9 Inch Baking Pans | Aokinle | BPA Free
38 Review
300PCS Pre-Cut Unbleached Parchment Paper Sheets - Perfect For Baking, Grilling, Air Fryer & Steaming!
36 Review