GSI Outdoors Coffee Rocket

Features Clever compacting design collapses to nest within GSI Outdoors Infinity Backpacker Mug and similar vessels. Collapses to 3.8"; Expands to 5.5" high High-efficiency screen and snorkel combine for fast, flavorful brewing and effortless cleanup. Sturdy, notched, folding legs grip nearly any mug and hold the drip cone above the already brewed coffee for perfect, mud-free brewing. Serves / Size: 1 Cup Dimensions: 3.3 in x 3.3 in x 3.8 Includes: Removable Drip Cone, Grounds Hopper, Folding Legs, Filter Screen Material and Care Nylon, Clear Polypropylene Nylon Hand wash with warm, soapy water and dry thoroughly. Avoid abrasive cleaners.