Features: Patented Otter THERMALTEC 600 Denier Fabric Layer System (Light Blocking/Wind Stopping Outer Shell with a Quilted Thermal Inner Shell) Triple Layer Shell Provides the Perfect Combo of Durability, Warmth & Reduced Condensation Full door stabilizing poles for extra strength & stability Extreme Duty 11 MM Cobalt Poles Reinforced Corners Wide Base for Maximum Fishing Area Front Dual Coil Zippered Entry Door Combination Daylight/Lookout Removable TPU Windows with Insulated Covers Interior Wide Bottom Storage Pockets and Exterior Tie-Down Strap Pockets Interior Rod/Tool Holders Interior Overhead Cargo Storage Net Propane Hose Port with Hook and Loop Flap Exclusive Ice-Lock Anchoring System Anchor Tie-Down Kit HD Nylon Wind Anchor Straps with Adjustable Quick Release Buckles Exclusive Nylon Packing Strap with High Compression Quick Release Buckle Pocket for Safety Beacon and Flag. (Safety Beacon and Flag not included.) 900 Denier Oversized Carry Bag (Poly-Lined for Added Protection & Quicker Packing 1 Year Warranty on Hub