Sir Joseph MINIMIS 325 - Superlight down sleeping bag

Sir Joseph Koteka - Ultraleichtschlafsack

MINIMIS - is a super-lightweight down sleeping bag with a minimum volume and weight that nevertheless covers a temperature range of +12 / +7.5 / -5 ° C.

It is designed for extreme athletes, light weight travelers, as a cuddly hut sleeping bag or as an additional indoor sleeping bag. With us still an insider tip, the sleeping bags by Sir Joseph because of the high-quality workmanship and materials beside German and American noble forges.

Sir Joseph MINIMIS 325

Sir Joseph MINIMIS 325

Superlight down sleeping bag with minimal volume. Temperature destination+12/+7,5/-5 °C, for extreme travellers. It can be used as inner sleeping bag.

  • 170cm sleeping bags models are designed especially for ladies, keeping in mind woman body anatomy and physiology. 170cm model containes the same weight of down filling as 190 cm model, resulting in 170cm model having higher warmth comfort
  • Mummy shape perfectly copies human body
  • Closed chambres prevent down shifting and transfusing in the sleeping bag
  • X chamber construction
  • Closed sleeping bag construction ensures easy washing and maintainance
  • collar divides head- and body-space
  • Cord locks ensure the single-hand regulation of the hood and collar width
  • Special interior flap underlaiding the zipper prevents from warmth escape throught zipper and prevents zipper from getting jammed in to the fabric
  • 2 chambre botton increase the warmth comfort in the feet area
  • Compress sack reduces the volume by 30%
  • Storage bag and compress sack are included
  • Only Left zipper

Outer material: SOFTEX® DIAMOND RS
Inner material: SOFTEX® DIAMOND RS
Construction: Mummy sleeping bag with X-chamber system
Filling: 120g - 95/5 Gänsedaune - 800 cuin / oz
Temperature ranges (according to standard EN13537):
Comfort + 12 ° C | Comfort limit + 7.5 ° C | Extremely -10 ° C
Weight: 170cm: 325g | 190cm: 325g | 200cm: 325g
Packing: Length approx. 30cm Ø ca.15cm | Volume: approx. 5l
Color: Black Micro Blue

Body size       shoulder   hip       foot

170cm         | 83cm     | 66cm | 32cm

190cm         | 85cm     | 68cm | 33cm

200cm         | 87cm     | 70cm | 34cm

Suggested retail price

299,00 €
In den Warenkorb
  • verfügbar
  • 1 - 5 Werktage1


  • We give all online customers of Mountain Adventure
    a discount of 10% on the recommended retail price of the manufacturer.
    (except fixed prices). We do not allow any further discounts!
  • Please use in your shopping cart the coupon with the code: Online
    The discount of 10% will be deducted immediately.

10 % DISCOUNT on Online Purchase - Couponcode: Online

Sir Joseph Minimis 325, Size bis 170 cm 269,10

Sir Joseph Minimis 325, Size bis 190 cm 269,10

Sir Joseph Minimis 325, Size bis 200 cm 278,10


An outer shell used for down or micro fiber filled sleeping bags or jackets and for windshells. DWR Teflon finish increases its water resistance.

Weight: 58 g/m2

Windproofness: 90%

Breathability: 90%

Water resistance: 350 mm H2O DWR Teflon


Goose down 800

Goose down of European origin with fill power 800 cui /oz (measured by the European standard).  Is is being used mainly for sleeping bags and cothing where the main criteria is maximum warmth, loft and minimum weight. It is goose down with best parametres, with highest ration of crystal particles. The down is veterinary tested and its qualities are verified by IDFB certificate (IDFB = International Down and Feather Bureau). Goose down is 100% natural, 100% recyclable, easily biodegradable.

Only LEFT zipper possibility. Time-proven YKK® zippers.


The online shop system we used was tested by Trusted Shops and found to be legally safe.

Delivery times - why are longer delivery times?

Every customer wants to receive his new "dream sleeping bag" in a top quality. In this case, the down filling should not be compressed for a very long time by the packaging and storage in order not to impair the natural buoyancy of the down. Therefore, high-quality down sleeping bags from well-known manufactures are only filled with down at the time of ordering. This ensures that every customer gets a "hand warm" sleeping bag in top quality.

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