NOTE:this link have 5 type bag you can choose from .30L /35L/40L/70L/80L/100L every item have different Features and capacity，you can choose which fit you .thanksThe bag size measured by hand ,have 1-3 cm error.Note: bag measure method is the full thing Maximum volume,thanksThe Character display picture will be different according the people weight and height .Just for reference.thanks 80L Large Shoulders Backpack Waterproof Military Tactical Climbing Hiking bagThe photo just for reference ,it will be different as everybody has his weight and height.thanks80L Product Detail：Material：Wear-resistant oxford fabric (thick fabric, tear-resistant, waterproof, scratch-resistant, and suitable for a variety of wild environments)Size:29"x 17"x 10"(73 x 44 x 25 cm)=80 dm³ = 80 L(This size measured by hand ,have 1-3 cm error.Note: bag measure method is the full thing Maximum volume,thanks)Color:Black,Khaki,Woodland Camo,Desert Camo,City Camo,Tri-Color Desert CamoSuited People: Backpacker, traveler, experienced TravelerFeature：Multi-pocket design makes it more easyBottom zip pocketLarge capacity zip pocketSide kettle bagBottom small bag zip pocket3D honeycomb breathable styleDecompression breathable pearl cottonSeismic EVA layerbreathable sponge to protect waistWaist buckleWaterproofbuckle opening and closing design (it's more convenient to open and close the bag)Velcro design (can be labeled with various signshardware slider (good texture, smooth pull and durable)side storage buckle (make the things inside bag fixed and not easy to to fall)nylon lanyard design (can be used to hang some items like trekking poles , practical and convenient)nylon hand-held design ( comfortable and durable)shoulder strap adjustment buckle (free adjustment of shoulder strap length according to demand)Shoulder strap D-type buckle (can be used for hanging items like keys, practical and convenient)waist protector design (effectively reduce the burden and at the same time better secure the backpack)Come with American flag velcroPackage Listing：1*80 L Large Backpack New 40 L Military Tactical Backpack Rucksack Large Waterproof Outdoor HikingThe photo just for reference ,it will be different as everybody has his weight and height.thanks40L Features:1.Oxford cloth is wearable and high quality2. Large capacity design is suitable for several days' walking trip3. High strength shoulder straps are reliable4. All buckles can lock5. It is ideal for wild adventure, tactical use, outdoor sports, etc. Specifications:1. Color: muddy, Army Green, ACU, CP, Desert digital, Jungle digital, Jungle camouflage2. Dimensions: (11 x 10 x 22)" / (28 x 25 x 56) cm (L x W x H)(This size measured by hand ,have 1-3 cm error.Note: bag measure method is the full thing Maximum volume,thanks)4. Capacity: 40 L5. Weight: 32 oz / 910 g6. Material: Oxford Cloth 7. Flag Magic Stickers: Yes9. Waterproof: Yes10.Suitable : Neutral Package Includes:1 x 40 L Military Tactical Backpack Shoulder Bag 35L Outdoor Travel Military Tactical Camping Hiking Trekking Backpack Rucksack 35L Product Detail：Color : Black,Green,Khaki,ACU Camo,CP Camo,Digital Desert Camo,Woodland Camo35 L capacitySize:11"x 10"x 20"(28 x 25 x 50 cm)(This size measured by hand ,have 1-3 cm error.Note: bag measure method is the full thing Maximum volume,thanks)Zipper: two-way zipper in the main bag, other one-wayMaterial: waterproof nylonSuitable for: outdoor tourism, mountaineering, cycling, hiking, forest crossing, field battle, etc Main bag buckle switchStorage compartmentHigh quality waterproof materialModule extensionPortable mountReinforced nylon handleMain bag two-way zipperSide module expansionSide fastening buckleShock absorbing strapStrap fastening buckleBack shock absorption areaBelt buckleadjustable in Strap Portable mountAdjustable in Shoulder strap suitable and breathable back cushionHigh quality fabricDelicate buckleHumanized design belt buckleVelcro designOversized storage space in main bagPackage Listing：1*35 L Hiking Backpacks 30 L Outdoor Military Tactical Assault Backpack Waterproof Hiking Shoulders PackThe photo just for reference ,it will be different as everybody has his weight and height.thanksThe photo just for reference ,it will be different as everybody has his weight and height.thanks30L PRODUCT INFORMATION ：1. 30L ultra large capacity2.Top hualian buckle3.Metal D-type hanging buckle4.Both sides also have to expand functionality5.Tightly woven nylon webbing6.Adjustment buckle7. Spacious main compartment and smaller zip pockets to accommodate all your gears8. Powerful add-on hanging system allows you to attach accessories to the top, side and bottom of the backpack9. Compression straps help stabilize the load and minimize the pack profile10. Breathable, foam padded back and extra thick shoulder straps keep you cool and comfortable during long travel11. Chest and waist straps help to alleviate pressure on the spine12. D-rings on shoulder straps for attachment of water bottles, umbrellas, shoes and more13. Made of tough oxford fabric with water repellent coating for ultra strength and durability14. Perfect for camping, hiking, mountain climbing or other outdoor activities Specifications:1. Color: ACU,Black,Army Green,Camouflage,Mud,Sand Color Camouflage,CP ,Pythons Grain black, Jungle digital, Sansha camouflage2. Weight: 29.98 oz / 850 g3. Material: Oxford Waterproof Fabric4. Dimensions: (18"*10"*10")" / (45 x 26 x 26)cm (H x L x W )5. Capacity: 30 L Note :the package Measurement methods should be full of thing.maximum CapacityMeasurement error 1-3CM. Package Includes:1 x 30 L Backpack 70L can expanded 100L backpack show ：Gently pull, 70L seconds change to 100L, what do you want to install?Main warehouse expansion designBottom expansion design Feature:Item ：70L Expand to 100 L Large capacity outdoor backpackType: Outdoor hiking backpackNet weight: 1.7 kgFabric: 600D oxford fabricCapacity: 70 L Expand to 100 LSize: 15.7"x 11.8" x 29.5"---15.7"x 11.8"x 35.4"Structure: external structure (front upper pocket, front pouch, side mesh pocket)Internal structure (main warehouse *1, front warehouse *1, computer compartment *1)Carry: back thick sponge 1.Large space loading:Large capacity main warehouse + 4 large external systemIt can Tied tents, mats;Hanging trekking pole;Tied sleeping mats, picnic mats;Side pocket strap2.Waterproof and breathable fabric600D density oxford fabric waterproof, scratch resistant, military backpack fabric, tear resistantOxford cloth fabric, bid farewell to sultry (to make the back more refreshing)3.Stereoscopic 3D breathable backpack system (two centimeters thick breathable honeycomb cotton) Package include ：1* 70 L Expand to 100 L backpack Shipping ：We ship from USA, Fast shipping and best service for you!We will ship by USPS or UPS within 2 business days after payment is cleared by PayPal.Terms of sales：We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receiving it.All the emails and messages will be answered within 1 business day. if you do not receive our reply, please kindly resend your email or message and we will reply to you as soon as possible.Serious Buyer Only! Please place bid only if you agree with all the terms.Contact us：Please contact us with eBay Message.We will reply your eBay messages within 24 hours on Working days.