Galaxy Backpack crayfish These handled Tumbler sleeves have

These handled Tumbler sleeves have fit all major and dupe brands of 40oz tumblers with a handle that connects to the bottle on both ends

Ranging from 16oz soda and water bottles

it provides excellent insulation to maintain the ideal temperature of your drinks for hours

Back Concealed Pocket Dimensions - 10w X 6

Its durable design ensures a snug fit for your half-gallon bottles

Galaxy Backpack crayfish These handled Tumbler sleeves haveThese neoprene backpacks are amazing! Fully opened they are 9D x 12W x 15L. They feature a push button pull string and adjustable nylon straps. Because these are made from 3mm neoprene, these water resistant backpacks do an amazing job at keeping your things insulated and cool.