These resealable bags are a great upgrade if you still love storing your stash and small items in plastic bags. 

Created by Basix, these bags are made with thick plastic that's waterproof, sand proof and heat sealable. They're resealable so you can use them multiple times. 

The bags come in a set of 10 of white or black bags. The colors are sent randomly, but you can choose between a small 4"x 3" and large 4"x 7" size.