When you need to compress volume without significantly adding weight, the VOITED Multi-Purpose Compression Sack is an excellent solution. Made from 100% RECYCLED 50D Ripstop REPREVE® fabric that can be compressed to one third of the original volume. Ideal for reducing your packed volume in your backpack, travel bag, or van when you need to compress clothing or bulky soft items to allow space for other essentials. For the VOITED Ripstop and Fleece styles only.