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Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
The highest value hand pump HV, equipped with the universal ABS Flex Hose. The pump body and piston are made of aluminium, turned on a lathe, handle and caps made of Composite Matrix composite material. The overlapping handle and pump body are integrated in a compact housing. The Composite Matrix composite frame mount for the pump is made of Composite Matrix.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
