Gravity Back Base
The back structure is the essence of our Switch Element System concept. It has been developed with the highest standards of an ergonomic engineer to provide the best possible fit and comfort.
A special YKK zip makes it possible to combine the back structure and the PRISM volume of your choice in a flash. No matter which volume is zipped onto this base, the PRISM backpack provides maximum support on the back. The backpack does not move and can be forgotten as it becomes one with the user.
The backpack base is supplied with a removable EN-1621-2 level 1 protection. The flexible back protector ensures optimal protection while remaining very light for the committed sportsman.
S/M : Taille <1m70 (buste entre 34 et 43 cms) – Réf: D00001
L/XL : Taille >1m70 (buste entre 44 et 56 cms) – Réf: D00002
Technical specifications of the Backbone
- Sizes: S/M and L/XL
- Dimensions: 54cm x 28cm x 5cm
- Weight: base + back protector = 815g
- Composition: Nylon 210D R/S PU3 / N190 Taffeta
- Colour: Grey Iron / Grey Storm
Equipment of the Gravity Back Base
- Adjustable chest belt with 4 attachment levels
- Straps adaptable to male and female body shapes
- Wide waist belt for hip carry and upper body freedom of movement
- Space for a water bag
- Waist belt for full back protection
- Compatible with all water bags (up to 3 litres)
Summer volumes available as an option:
- Helium 11 L https://www.prism-offroad.com/produit/helium-11l/
- Cobalt 18 L https://www.prism-offroad.com/produit/cobalt-18l/
- Krypton 25 L https://www.prism-offroad.com/produit/krypton-25l/
Winter volumes available as an option:
- Titanium 22 L https://www.prism-offroad.com/produit/titane-22l/
- Tantalum 33 L https://www.prism-offroad.com/produit/tantale-33l/
Optional equipment holders available:
- Plain colours or printed colours https://www.prism-offroad.com/produit/porte-casque/
This single colour backpack (blue-grey) can be combined with different coloured volumes and helmet holders, making it a unique and customised bag. Make your choice on our website shop or visit your nearest PRISM dealer.
This product has a 10 year warranty