Sac Étanche Sea to Summit Ultrasil Dry 3L SS23 the Double Evo is made

the Double Evo is made up of two layers of socks

thanks to two-zone lacing technology (forefoot and upper)

making it ideal for your mountain climbs

Made from recycled polyester

subtle reflective details and a strategically placed zipped back pocket provide absolute functionality

Sac Étanche Sea to Summit Ultrasil Dry 3L SS23 the Double Evo is madeEssential for all your hikes, whether for a day or several days, the Ultrasil Dry waterproof bag from SEA TO SUMMIT will allow you to protect your personal belongings from water and dust. Offered here in a 3 litre version, this ultra light bag guarantees maximum protection thanks to a hermetic roll top closure and waterproof heat sealed seams.