Slingfin Portal 2 Tent vs Zpacks Duplex Pro
Weight and specs compared for 2026 — and which one to choose.
Sub-3lb freestanding 2P tent with dual doors and ample vestibule storage.
Full details →Two-person trekking-pole tent built from DCF, one of the lightest double-wall-style shelters with two doors and vestibules.
Full details →HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Slingfin Portal 2 Tent vs Zpacks Duplex Pro: which should you buy?
If saving weight is your priority, the Zpacks Duplex Pro wins — at 552 g it is 808 g (59%) lighter than the Slingfin Portal 2 Tent (1,360 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest shelter page, or browse the full gear weight database.