The Mountain Essentials Walking Umbrella is 100% polyester making it waterproof to protect you when caught out in the rain. The Walking Umbrella is lightweight, durable & easy to carry while out & on the move. Easy to Carry The Mountain Essentials Walking Umbrella measures 97cm in diameter when fully open & 33.5 x 5.5cm when closed, making it the perfect accessory while out walking. The Walking Umbrella comes with its own matching storage bag making it compact & easy to carry when not in use. Looking after your umbrella To ensure you get the best out of your umbrella leave it open to fully dry out after use.