Sea to Summit Delta Insulated Mug Hiking Poles this medium-weight fabric stretches and

this medium-weight fabric stretches and moves with every on-deck task while providing 100% waterproof protection against the elements

-Self-Inflating: Compressible foam core expands to inflate

•Extra-Low Dispersion Glass Elements

Base and rim: 30% Glass reinforced nylon 66Side Walls: 100% silicone

Sea to Summit Delta Insulated Mug Hiking Poles this medium-weight fabric stretches andThe Delta Insulated Mug is a lightweight, thermally efficient camping or daily commuting mug that uses a Protex hex pattern base for heat dispersion and weight reduction. The non absorbing ThermoSkin insulating sleeve offers heat retention and the snug fitting self draining lid allows drip free sipping. Features: Ergonomic cool grip rim eliminates the need for a hard to pack handle Protex hex pattern base disperses heat Odor and stain resistant