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KATABATIC GEAR Onni LiteSkin - 50L ultralight backpack

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KATABATIC Onni LiteSkin - 50L ultralight backpack with hipbelt pockets included.

Now available in new lightweight, yet tough and waterproof fabric, LiteSkin weighing just 900g. Onni LiteSkin is simple, lightweight with comfort back panel, has all the features you will need and is very nice looking pack.

If you carrying more gear this backpack is incredibly comfortable with heavy loads as well. The pack work great both fully loaded and when using as a daypack. You can compress the pack well, tightly rolling down the top and then using the Y-strap over it. Roll top closure has feature of tiny magnets for quick and easy close and won’t snag your clothes contrary of the velcro closure.

All standard bear canisters will fit standing on end (vertically).

Katabatic says:

"Ultralight and comfortable, with loads of convenient options? Yep. This is the kind of pack you’ll forget you’re carrying. You’ll be so jazzed with all the features and customizable options, you’ll be skipping down the trail with your new Onni."


LiteSkin – main body. LiteSkin is a new backpack fabric from sailcloth maker Dimension Polyant. The face of Lite Skin® fabric is a sheet of random array, non-woven filaments that provides increased abrasion and water resistance at a minimal weight gain. It is very thin and flexible, is ideal for day hikes and long runs. Waterproof to 160 psi.
According to Katabatic Gear it is a ultralight Liteskin LS07 from Dimension Polyant with following characteristics:
Non-woven Polyester face coated with pigmented polyester resin
70d Nylon Ripstop backing
115 g / m² (3,4 oz / yd²)

500D Cordura – reinforcements. This extremely durable fabric is used in areas that take a lot of abuse: pack bottom, and side pockets.

Aluminum 6061-T6 Stay. Contoured high strength aluminum stay comfortably supports the load.


Small: 743g (26.2 oz)

Medium: 771g (27.2 oz)

Large: 799g (28.2 oz)


51L total (size medium)

34L main body

4L extension collar

5L side pockets

8L back pocket


(size medium)

Height 56 cm (22″) bottom of pack to load lifter attachment point – extension collar adds 23 cm (9″)

Width 28 cm (11″)

Depth 20,3 cm (8″)

RECOMMENDED LOAD: up to 16 kg (35 lbs.)

made in usa
Katabatic Gear Onni Liteskin 50L

Data sheet
Weightfrom 743 g
Warranty2 years
Made inUSA
Torso Size

To find the correct torso size, it is best to measure your torso length. The measurement will be most accurate using a flexible measuring tape and a friend to help. Measure torso length vertically from C7 vertebrae (the bump at the base of your neck) to the spot on your spine that is level with the iliac crest (top of hipbone). Try to keep your back comfortably straight while the measurement is taken.

Torso lengthcminch
Small39.4cm - 47cm15.5″ – 18.5″
Medium 44.4cm - 52cm17.5″ – 20.5″
Large49.5cm - 57cm19.5″ – 22.5″

Height ranges

As another point of reference, and a very general guideline, our sizes fit people of the following height ranges:

Height rangescminch
Smallunder 170cmunder 5’7″
Medium170cm - 180cm5’7″ – 5’11”
Largeover 180cmover 180cm | 5’11”


Small66cm and up26″ and up
Medium71cm and up  28″ and up
Large71cm and up  28″ and up

If you are still not sure or in between sizes, it is generally best to size up.
height ranges

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  • 30 days return policy
    30 days return policy
    100% money back

    30 days return policy

    You can return the product for any reason within the 30 days.

  • Express delivery
    Express delivery
    Next day delivery to all EU countries.

    Express delivery

    Choose Express delivery and you can start using gear the very next day.

  • Free Shipping
    Free Shipping
    Valid for all orders over 300 € within EU

    Free Shipping

    For all orders above 300€, we deliver within EU countries at no cost by standard courier service and with parcel tracking.

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