TPU Guide Waterproof Smartphone Case Size:Large The Black Diamond Half Dome

The Black Diamond Half Dome checks both those boxes

Designed for technical alpine climbing

The size of a large mug

The Gregory Raincover collection utilizes recycled polyester ripstop material to provide a durable barrier for your pack from the elements

they provide good stability and bite on terrain ranging from glaciers to snow couloirs

TPU Guide Waterproof Smartphone Case Size:Large The Black Diamond Half DomeSea to Summit's TPU Guide Waterproof Phone Cases is a slim yet robust solution for protecting and using your phone in any condition. RF welded Thermoplastic Polyurethane (TPU) and the zip lock, triple roll hook and loop fastener keep this soft case both watertight and slim. The TPU is PVC free, strong, flexible, durable, UV and extreme cold resistant. Die cut attachment points round out this rugged little package.