When SENTRY designed the Ultra Light Travel Equipment line they used a blend of top-tier products and technologies. Combining 420 Denier rip-stop fabric with TPU a moisture proof fabric laminate along with YKK AquaGuard Zippers for protection against the elements. The clam shell design opens Ã¯â€šat for quick, convenient packing. Three external pockets oÃ¯â‚¬er easy access to additional storage. Padded handle. Removable shoulder, and pack straps included.