With or without the rubber insert I wouldn't call it tight. I like this style of drinking, but I don't like that the rubber insert has to be removed to properly clean the cap. One day I forgot to replace it and in fact water splashed on my lunch bag - my misfortune. Even when using the liner, the spout doesn't sit like a cork.
π¨ 24oz Smoke Contigo Ashland Water Bottle
11 Review
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
Hot drink bottle Be First 75, blue
20 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
PME Scriber Needle Modelling Tool, For Cake Decorating, 5.7-Inch
38 Review
4 Pack 12 Inch Stainless Steel Round Pizza Baking Pan Tray Crisper Sheet Oven Cooking Healthy For Pizzas - Deedro
47 Review
AmazonBasics Silicone Baking Mat Sheet
48 Review