Gero 35 WP

Waterproof daypack

Waterproof backpack with roll-top opening, perfect for skating, paddling or cycle commuting.

Color: red 330
Gero 35 WP Black
Gero 35 WP Red

Should I buy RL or RS?

Regular Long (RL) and Regular Short (RS) are markings on our Gnaur and Gneik trekking backpacks for two different back lengths. Measure your back length and find the best fit for you in this size table:

Regular Long (RL)
Regular Short (RS)
Gnaur 90L, 75L, 60L
(adjustable back length)
Gneik 54L, 42L, 34L
(static back length)
Measure your back 


How do I measure my back length?

In this video, we show how to measure your backlength, how to adapt the carrying system and how to adjust a trekking backpack to your back.
Read more about adjusting a trekking backpack to your back >>


What packing volume do I need for trekking or hiking?

Some people like to bring as little as possible, some people want to bring some extra luxury. The packing volume you need depends on who you are and where you are going but there are some general pointers.

10-30L Daytrips without a tent.

30-50L Day- or overnight trips in a hut or with tent.

60-75L Multiday trekking with tent, food, change of clothes, kitchen gear.

90L+ Long treks and excursions where you need to be self-sufficient for 7+ days.


Information leaflets

Click on the links bellow to download a pdf leaflet describing functions and dimensions of each backpack.

Trekking backpacks:GNAUR | GNEIK | DOVRE |


Trekking pack add-ons: | JOMLEN | KNUL | GNAUR+10 |


    • Waterproof backpack with roll-top for all kinds of weather and activities
    • Gives you waterproof storage, perfect for skating, paddling or commuting
    • For all active people, such as skaters, paddlers or bike commuters
    • Made from waterproof polyamide. Secure roll-top opening. Ventilating back mesh. Removable hipbelt, elastic side pockets and side compression. Reflective details.

    Gero 35 WP

    Wet weather companion. Gero 35 WP is waterproof backpack with a roll-top opening, perfect for skating, paddling or cycle commuting. The fully welded design combined with the waterproof roll-top opening minimizes the risk for water entry and keeps your gear dry. A backpack you can trust, regardless of activity and weather.

    Gero is made of waterproof polyamide, with a ventilating mesh liner closest to the back. The backpack has a large and expandable front pocket. Removable hipbelt, elastic mesh side pockets and side compression straps make the Gero very practical. Security pocket and reflective details add further functionality when cycle commuting. Compatible with Lundhags Secura Safety System.

    • FabricContent:Polyamide 210D with TPU
    • Size Range:35 L
    • Weight:1100
    • Net weight (kg):1.25
    • Net volume (l):0
    • Specification:Basic measurements: 47 x 30 x 20cm
    • Country of Origin:China
    • Backpack Volume (L):35
    • Gender:Unisex
    • Color:red
    • Size:035L