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 DeltaLight™ Insul Mug is an ergonomically shaped insulated camping cup with a generous 11.8 oz capacity. It comes with a handy removable insulating sleeve and silicone leak-resistant sipping lid. These lightweight mugs stack together and nest neatly inside DeltaLight Bowls and Alpha™ Pots.
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
