Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Osprey Packs
Manta 24L Backpack

5 out of 5 stars
5 Reviews

Out of Stock

Don't worry though, we have a lot more Hydration Packs in stock than that.

Shop Similar Products

Manta 24L Backpack

Get your mountain bike or hiking gear together with the Osprey Manta 24L Backpack. Designed for daylong adventures, the Mantra incorporates tons of thoughtful details to keep you on the move. A lightweight, supportive, and breathable AirSpeed suspension system draws the lumbar in to deliver great fit and stability while the adjustable harness yoke allows over four inches of adjustability so you can find your perfect fit. Multiple pockets help you stay organized and the large main compartment easily accommodates your extra layers. Osprey built the Manta from durable nylon fabrics to withstand heavy wear, and the included hydration reservoir makes it easy to stay hydrated whether you're mountain biking, hiking, or just hoofing it across campus.


  • Hydration day pack for your high-output, outdoor adventures
  • AirSpeed suspension system delivers great fit and stability
  • Open mesh backpanel with side ventilation offers cool comfort
  • Adjustable harness system allows you to find the perfect fit
  • Dedicatied hydration compartment with reservoir keeps you hydrated
  • Trekking pole and ice axe attachment points allow gear-heavy trips
  • Integrated rain cover protects your gear during surprise storms
  • Osprey designs comfortable packs for almost any mountain endeavor
  • Item #OSP00C5
[face fabric] 210 x 630d nylon, [accents] 100d nylon, [bottom] 500d nylon
24L (1465cu in)
Shoulder Straps
Waist Belt
foam, mesh
Hydration Compatible
Reservoir Included
Osprey Hydraulics LT 2.5L
[external] 4 zippered, 2 mesh side, [internal] 3 mesh
Gear Loops
Ice Axe Carry
loop with bungee tie off
Trekking Pole Carry
Stow-on-the-Go holder
upper and lower straps
Rain Cover
22 x 14.2 x 11.8in
Claimed Weight
2lb 14.4oz
hiking, ice climbing, trail, travel
Manufacturer Warranty

Overall Rating

5 based on 5 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 5 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

October 25, 2023

Most versatile day pack

I've used it several times
5' 7"

The Osprey Manta 24L backpack aced both day hikes and carry on backpack for a trip i just took across Argentina. It's a versatile daily companion with abundant pockets, accessory loops, and a rain cover. What sets it apart is the thoughtful features packed into its compact size. The 24L version offers an optional water bag for long hikes. Hip sides with zippered pockets provide support and storage. It's the ultimate 2 day bag for lightweight backpackers, with added visibility in a cool green color.

Pedro P
5 out of 5 stars

June 18, 2023

Sturdy bag

I've used it once or twice and have initial impressions
Size Bought:
5' 8"

This is my first backpack with support in the frame and I love it. Good pockets all over and super comfortable. Have yet to adjust my mouthpiece but thought it was a very intentional aspect of the design and a good way to personalize the bag.

Sinead M
5 out of 5 stars

November 22, 2021

Get te 24L and the 34L

I've used it several times

I originally purchased the black 24L and I have enjoyed it thoroughly. The 24L is great for a long day hike or even an overnight trip. Ample space and comfortable to have on your back for hours. After a few trips I went and purchased the green 34L which gives me even more room for a 2 or 3 night trip. It's great for travel and short trips. The included hydration pack is a life saver. The pockets and adjustable straps are top notch. Highly reccomend.

user image
Janelle S
raman gGearhead
5 out of 5 stars

September 18, 2020

Osprey backpack

I've used it several times

I like this backpack.. also like this colour it?s no nice

5 out of 5 stars

May 20, 2020

Great pack

I returned this product before using it

Returned this before using...too big for my needs but a great pack for it's intended use.

Mike N