Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
100 Liter Backpacks of 2025
Explore top picks
- Home
- Sports & Outdoors
- Outdoor recreation
- Camping & hiking
- Backpacks, bags & accessories
- Backpacking packs
- Hiking daypacks
-
How do we rank?
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like youCareful review Our team ensures quality, value, and fit based on real user feedbackTrusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impactThousands of users trust our site daily
Based on millions of stores and reviews
Shoppers influence our rankings
Analyzing top stores
- Value for Money
2
TETON SportsTETON 85L Explorer Internal Frame Backpack for Hiking, Camping, Backpacking, Rain Cover Included, Black
Main highlights-
Key Features and Benefits
-
Ideal Use Cases
-
Customer Reviews Highlight
-
4
W WINTMINGW WINTMING Hiking Backpack for Men 70L/100L Camping Backpack Military Rucksack Molle 3 Days Assault Pack for Climbing
Main highlights-
Key Features
-
Ideal Use Cases
-
Customer Praise
-
-
See Today’s Deals & Prices
10
MardingtopMardingtop 75L Molle Hiking Internal Frame Backpacks with Rain Cover for Camping,Backpacking,Travelling(Khaki)
Main highlights-
Spacious Capacity
-
Versatile Usage
-
Comfortable Design
-
Similar products on Amazon
- Free Shipping
King'sGuard 100L Camping Hiking Backpack Molle Rucksack Military Camping Backpacking Daypack
【Large-capacity Loading】: 80/100L large capacity camping hiking backpack, large-capacity main storage + 4 large external hanging system, the main bag can hold clothes, quilts, tents, sleeping bags and travel items, and can hold 2-6 people travel equipment. Four external hanging systems can be used to tie tents, moisture-proof mats + trekking poles + tie sleeping mats, picnic mats + side water bottles.$49.99
- 19% OffFree Shipping
Osprey Aether Plus 100L Men's Backpacking Backpack, Black, S/M
A Custom Fit-on-the-Fly Hipbelt, Custom Fit-on-the-Fly Shoulder Strap and adjustable torso length allow for a fine-tuned fit for a variety of body shapes and sizes.$360.00
$449.95 (19% Off) - 11% OffFree Shipping
BRAVECOW 100L Hiking Backpack Men Large Waterproof Camping Backpack Lightweight Packable Backpacking Daypack Military Rucksack for Men Travel Climbing Outdoor Sports
【Large-capacity Loading】The large capacity camping backpack is expandable, you can chooes 70L or 100L according your need.Expand size(100L) is 15.7 x 11.8 x 35.4 inches, ordinary dimension is 15.7 x 11.8 x 29.5 inches.main storage bag with elastic drawstrings that roomy enough for you to put in clothes, quilts, tents, sleeping bags and travel items edc.large backpack has four external systems can be used for daily necessities + side water bottles.$31.99
$35.99 (11% Off) - Free Shipping
Ogetok 100L Camping Hiking Military Tactical Backpack, Adjustable Water Resistant Large Travel Daypacks Outdoor MOLLE Rucksack, Black
【Large Capacity and Multi Compartment】The Ogetok 100L large capacity camping backpack, The main storage bag has an elastic drawstring, which can expand the backpack, and has a built-in compartment, which is enough to hold a lot of large supplies.$34.99
- Free Shipping
HongXingHai 70L/100L Hiking Camping Backpack MOLLE Rucksack Waterproof Daypack for Traveling (Army Green)
【Tear Resisten & Much More Durable】: Tactical military rucksack made of 600D oxford fabric and water resistant material.In short, you can rest assured of the utility of this backpack for many years.Do you want to go camping, climbing or other outdoor activities? One backpack is enough.$45.99
- Free Shipping
KXBUNQD 100L Tactical Military Backpack for Men - Waterproof Hiking & Hunting Pack with MOLLE System, Adjustable Suspension, Survival Gear Compartment - Outdoor Camping, Trekking Travel Backpack
【Large Capacity Loading】: 100L large capacity camping mountaineering backpack main bag can hold clothes, quilts, tents, sleeping bags and travel items, and can accommodate 2-3 people travel gear. The molle system can be used to bundle and carry items such as moisture pads, trekking poles, sleeping pads, picnic mats, camera stands and more.$39.99
- Free Shipping
Lizbin 100L Camping Hiking Backpack, Military Tactical Backpack Molle Rucksack, Extra Large Hiking Backpack, Water Resistant Hiking Daypack, Outdoor Sports Backpack, Adjustable Sport Bags (Black)
High-Quality Military Backpack: The camping military rucksack is made of 600D Oxford cloth fabric and water resistant material, wear resistant, tear resistant, anti-scratch. This 100L tactical military backpack with strong hanging system to carry more items.$31.99
- Free Shipping
Wesoke 100L Camping Hiking Backpack for Men, Extra Large Survival Hunting Backpack, Waterproof Big Molle Military Tactical Rucksack, Oversized Outdoor Sport Travel Daypack for Climbing, Black
【Upgraded Thicken & Durable Material】Large hiking backpack is made of high-quality Waterproof 600D Oxford cloth material, which has good tear resistance and durable. And each connection of the backpack is densely sewn, which enhances the load-bearing capacity of the backpack. Specially designed for outdoor travel activities.$33.99
- 20% Off
JNTKE 100L Large Military Tactical Backpack, Waterproof Travel Daypack, Survival Rucksack, Bushcraft Backpack, Lightweight Outdoor Camping Bag, Orange
【Premium Materials】This tactical backpack is made of high quality Nylon with smooth zipper, waterproof, breathable, super tough, tear resistant, scratch resistant, lightening, shockproof.$23.99
$29.99 (20% Off) - 20% OffFree Shipping
Night Cat Internal-frame Hiking Backpack: 100L Large Camping Backpack for Men Women Traveling Waterproof Rain Cover
【Ergonomic Frame Comfort System】Internal Frame Backpack,equipped with the lightweight Frame Comfort carrying system.Ergonomically shaped back and hip belt offer high wearing comfort and transfer the load absolutely efficiently to the pelvic area.The back padding with the large ventilated area ensures rapid evaporation of perspiration moisture on strenuous tours$119.99
$149.99 (20% Off)