This isn’t your typical hammock. UK-based Tentsile’s 80 square foot Trillium model comfortably fits three adults and bears a maximum weight of 880 pounds. Utilizing seatbelt material and a high-strength ratchet system, the Trillium sets up in minutes for an elevated outdoor outpost. Pick-up multiple Trilliums and stack them for an outdoor bunk-bed set-up. Just don’t call dibs on top bunk if rain is on the way.