Designed for when you use a mason jar as a hot beverage cup. Keeps your beverage warm and your hands snugly! Made from 95% reclaimed material from our handmade bags!

Construction:
1000D CORDURA® outer layer, North American milled
8.5 oz Vinyl Truck Tarp layer, Bio-Pruf Treated™
Integrated heavy-duty nylon handle
Sewn with no. 69 nylon thread

Made in Toronto, Canada. Lifetime warranty.

Specs:
250ml or 8oz mason jars, as well as most beer cans!
Weight: 23 g / 0.05 lb