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Sirrus 50
Free delivery on orders over £50 
All Mighty Guarantee Included 
Free Delivery on Orders Over DKK 250
Free Delivery on Orders Over DKK 250
- Order before 15.00 GMT for delivery in 2-6 business days
- 30-Day Returns policy
All Mighty Guarantee Included
All Mighty Guarantee Included
At Osprey we only design and build high-quality products. That’s why all our products are covered under our All Mighty Guarantee.
The Wind on Your Back.
Sirrus 50 brings true innovation and quality to the ventilated pack world.
Inspired by Osprey's AntiGravity™ technology, Sirrus 50 provides a fully adjustable AirSpeed™ ventilated back system which combines single piece construction of the backpanel and hipbelt with highly breathable suspended mesh. This allows for increased comfort in warm weather, even with a heavy load. Sirrus' backsystem also offers an impressive women's specific fit, with an ergonomically shaped hipbelt, harness, yoke and backpanel.
Weight: 1.6KG
Dimensions (CM): 68L / 32W / 35D
Fabric: 210D Nylon Crosshatch
Sirrus 50 brings true innovation and quality to the ventilated pack world.
Inspired by Osprey's AntiGravity™ technology, Sirrus 50 provides a fully adjustable AirSpeed™ ventilated back system which combines single piece construction of the backpanel and hipbelt with highly breathable suspended mesh. This allows for increased comfort in warm weather, even with a heavy load. Sirrus' backsystem also offers an impressive women's specific fit, with an ergonomically shaped hipbelt, harness, yoke and backpanel.
The classic styling and clean design, alongside an impressively comfortable carry makes the Sirrus 50 a firm favourite for walkers and hikers and campers who are looking for a ventilated daypack with enough capacity for camping equipment and overnight gear, as well as plenty of extra layers and equipment for when the weather is changeable. The detachable raincover stored in the bottom pocket increases weather resistance and tough nylon fabrics ensure durability. Sirrus 50 features a double-clipped lid opening with draw-cord fastening, a large, easy access pocket in the lid and a vertically zipped expansion pocket on the front which is perfect for securely storing a jacket or spare layer for easy access. The side of the pack has a single vertical zip which allows access directly into the main compartment, saving you from having to open the lid top. The base of the pack also features a zippered sleeping bag compartment with a bellowed divider, designed to allow easy separation of equipment. Sirrus 50 is the perfect pack for long days and lightweight camping trips in Spring, Summer and Autumn.
Sirrus 50 is compatible with all Hydraulics™ and Hydraulics LT™ reservoirs.
Available in WS/M
Weight: 1.6 kg
Dimensions (CM): 68L / 32W / 35D
Fabric: 210D Nylon Crosshatch
Features
- Internal key attachment clip
- Designed for Women
- Under lid zipped mesh pocket
- Twin zippered hip belt pockets
- Sternum strap with emergency whistle
- Single ice axe loop
- Side compression straps
- Removable sleeping pad straps
- Base zip entry
- Single vertical zippered side access point
- Zippered pocket on front panel
- Vertical centred zippered pocket
- Adjustable AirSpeed™ ventilated trampoline suspended mesh backpanel
- Adjustable torso length
- Internal hydration sleeve
- Integrated & detachable raincover
- Top lid access
- Stow-on-the-Go™ trekking pole attachment
Frequently Asked Questions
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Great BagLove how customisable this bag is, and so easy to change to distribution of weight across it. Lots of space.
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Sono soddisfatta del mio acquisto. Avevo solo un dubbio circa il colore nero ma le bordature arancio lo rendono gradevole alla vista.Ritengo lo zaino adatto ai miei trekking per leggerezza, struttura, ventilazione e capienza.
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Perfect travellers backpackI couldn't fault this backback, soooo much space, compartments for easy packing and storage of any item. I used this for a month to New Zealand, no problems, so comfortable and strong hold. Very pleased with this!
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Super sac à dosJ'ai eu l'occasion d'utiliser ce sac lors d'une seule randonnée pour l'instant, mais je suis satisfaite de cet achat. J'apprécie surtout sa structure qui laisse circuler l'air dans le dos et qui permet de bien répartir le poids sur les hanches ou les épaules. Les poches sont assez nombreuses et on apprécie l'ouverture sur le côté pour accéder aux affaires rangées au fond. Il manque simplement des sangles aux niveau des bretelles pour reposer les mains à mon goût. Je recommande !
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Great for what I needed!Comfortable, light-weigh and with plenty of capacity and pockets that make it easier to organize when packing! Great also how to adjust; as I´m short many rucksacks don't fit me very well, this one did,! Definitely recommend!
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Good pack packJ’ai acheté ce backpack pour partir sur les routes d’Amérique du Sud. Au niveau du confort, malgré un poids de 14kg sur le dos, je ne le sens pas. Les multipoches sont très pratiques et la couleur Ruska purple est vraiment très belle. L’oiverture sur le côté est pratique mais Pour avoir vu une amie le porter, le fairpont avec l’ouverture comme une valise semble encore plus pratique si vous partez en roadtrip et ne comptez pas faire des treks!
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Impressively innovativeCleverly designed, which is always expected of this brand.
(This review was left for a previous version of this product)Date:
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Perfect BackpackEstoy muy feliz con mi Sirrus.
Es absolutamente funcional, su sistema de aire en la espalda realmente refresca. Los ingresos a la mochila, correas y demas accesorios hacen una perfecta distribuicion del peso, dando la sensacion de ligereza.
Soy mujer, de espalda pequeña y esta mochila se ajusto a mi cuerpo y cadera.
La adquiri en color turquesa, muy bonito, brillante pero no ridiculo.
(This review was left for a previous version of this product)Date:
