KS ultralight gear: KS 27 Z / 35 Z

Zipped top closure system backpack:

Black cordura and X-pac VX 07 red

27 Z:

Volume: 26 L +1 L /2 pockets.

Size: 16 x 28 x 55 cm approx.

Weight approx. : 240 gr and 280 gr with 13mm removable sternum strap (included) and 25 mm removable hip belt included.
Top zipped pocket included.

Fabric: Cordura + nylon Spectra or X-pac or Ecopak.

18 loops around the packs (included at bottom) to secure items and/or use bungee cord .

Unique torso size: 50 cm, adjustable using the load lifter strap. Fit well person from 1m 62 up to 1m 85.

Included 3c YKK "waterproof zip", (One year warranty YKK Zip)

Padded shoulder straps Default Cordura 330D, (200D spectra option here) 12 mm (10 mm foam + 2mm spacer mesh included) 20 mm daisy chain included on shoulder straps.

load lifter strap 13 mm (included).

1 pipe hydration hole. (on right shoulder by default, included)

Only side bungee cord included, more bungee shock cord and cord-locks in option here

35 Z:

Volume: 33 + 2 L

Size: 19 x 30 x 57 cm approx.

Weight approx: 305 gr and 355 gr with 13mm removable sternum strap (included) and 25 mm removable hip belt included.
Top zipped pocket included.
Fabric: Cordura + nylon Spectra or X-pac or Ecopak.
18 loops around the packs (included at bottom) to secure items and/or use bungee cord.

Unique torso size: 52 cm but adjustable using the load lifter strap. Fit well person from 1m 68 up to 1m 90.

Included 5C YKK "waterproof zip"(One year warranty YKK Zip)

Padded shoulder straps Default Cordura 330D, 12 mm (10 mm foam + 2 mm spacer mesh included) .

2 load lifter strap 20 mm (included).

1 pipe hydration hole. (on right shoulder by default, included)

20 mm daisy chain included on shoulder straps, load lifter strap 20 mm (included).
Only side bungee cord included, more elastic shock cord and cord-locks in option here

Some KS packs options are possible like 20 mm sternum strap with whistle, pad etc...