Osprey
Sirrus 34
Best versatile pack for hikers and adventure travelers seeking lasting comfort.
The Osprey Sirrus 36 is a versatile backpack designed for your adventures. Whether you're hitting the trails for a long hike, embarking on a travel journey, or need a reliable day pack, this backpack offers ample space and comfortable carrying. Its thoughtful design ensures your gear is organized and accessible, making it a great companion for various outdoor activities.
$180.00
Owner Satisfaction
4.5
/ 5
Category Rank
4144
/ 13466
#4144 in Backpacks
Price vs Category Average
+69%
Above average
Model
3622297
/ sirruss-
Who it's for
- Warm-weather hikers needing maximum back airflow and comfort
- Women seeking a tailored, stable fit for diverse body types
- Organized hikers who value integrated gear storage and protection
Who should skip it
- Ultralight backpackers prioritizing minimal base weight
- Travelers needing a compressible pack for tight spaces
- Budget-conscious adventurers seeking a more affordable gear option
Performance breakdown
Suspension comfort
AirSpeed backpanel provides exceptional ventilation and load-bearing support for long treks.
Organization efficiency
Intuitive pocket layout keeps trail essentials accessible without digging through gear.
Durability
Rugged materials withstand abrasive rock and dense brush with ease.
Weight distribution
Adjustable harness system effectively shifts weight to hips for balanced carrying.
Weather resistance
Integrated raincover offers reliable protection during unexpected mountain downpours.
Versatility
Seamlessly transitions from technical day hikes to minimalist overnight travel.
Key Specs
Model
sirrus36s22-297
Price
180.0
Features
- Versatile design for multiple activities
- Engineered for comfort and durability
- Thoughtful construction for carrying essentials
- Designed for adventure travel
- Encourages responsible and sustainable travel
What customers say
Customers consistently praise the Osprey Sirrus 34 for its exceptional comfort and thoughtful design. The AirSpeed suspension system receives high marks for providing superior ventilation, keeping hikers cool and dry on trails. Users frequently highlight the pack's comfortable fit, especially for women, and its intuitive features like accessible pockets and hydration sleeve. The overall quality and durable construction also contribute to a highly positive experience, making it a reliable choice for day hikes and light overnight trips.
Know before you buy
With 36 liters of capacity, this pack is sized perfectly for long day hikes where you need extra layers and gear, or minimalist overnight trips if you have compact camping equipment.
The Sirrus series features a tensioned mesh back panel that keeps the weight off your back while providing excellent ventilation. It is engineered to distribute weight evenly across your hips, making it comfortable for full-day excursions.
Yes, the pack includes an internal hydration sleeve that allows you to easily store and access a reservoir, keeping you hydrated without needing to stop and unpack.
Osprey builds the Sirrus line with high-quality, abrasion-resistant materials designed to withstand the wear and tear of rocky trails and dense brush.
While dimensions can vary by airline, the Sirrus 36 generally fits within standard carry-on size limits for most major carriers. Its versatile design makes it a practical choice for adventure travel where you need to transition from the airport to the trailhead.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$180