This Navy SEAL/SOF Combat Gear List has several items civilians can use
Review FLYYE Jumpable Assault Backpack - Mundo Airsofter
GGG 3 Day Assault/Medic Pack – MED-TAC International Corp.
Gear Review: 5ive Star Gear 3 Day GI Pack | Seal Grinder PT
Navy SEAL Tactical Backpacks with "Coch" and Dorr - YouTube
Little Brother Pack | Eberlestock
90% New Complete USGI Medium Multicam OCP RUCKSACK Molle 3 day pack Navy SEAL | eBay
Navy SEAL Reconteam Marksman - Backpack
Amazon.com: T3 Tactical 3-Day Hydration Backpack, Security Tactical Bag and Day Pack, Heavy-Duty Camping and Outdoor Backpack (Multicam)…… : Sports & Outdoors
90% New Complete USGI Medium Multicam OCP RUCKSACK Molle 3 day pack Navy SEAL | eBay