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JanSport

JanSport 34L Cool Backpack – 15-inch Laptop Sleeve, Pastel Petals Black | Ergonomic Straps, Waterbottle Pocket, Campus Weekender Travel Rucksack

  • Based on 14,977 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Aug 22
Order within 6 hours and 40 minutes
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Color: Pastel Petals Black


Size: One Size


Features

  • EVERYDAY ORGANIZATION: Features two main compartments for ample storage space, a front utility pocket with an organizer panel and key clip, plus two exterior zippered stash pockets.
  • LAPTOP PROTECTION: Dedicated internal sleeve securely fits up to a 15-inch laptop, providing cushioned safety for your device during daily commutes or travel.
  • DURABLE & ECO-FRIENDLY: Crafted from a 100% recycled 600D polyester main body with an elegant synthetic leather base, web haul handle, and convenient cord pullers.
  • ALL-DAY COMFORT & HYDRATION: Designed with ergonomic S-curve shoulder straps, a fully padded back panel, and a flexible side bottle pocket that stretches for large tumblers.
  • CAPACITY & DIMENSIONS: Measures 17" x 12" x 8" (43.5 x 31 x 20.5 cm) with a 2100 cu in (34 L) capacity and lightweight weight of 1 lb 5 oz (0.6 kg).

Description

Be ready for every adventure with the JanSport Cool Backpack. Designed to combine functional organization with sleek style, this versatile daypack is ideal for work, class, or daily travel. The spacious layout includes two main compartments to keep supplies neatly separated, along with a padded internal sleeve tailored to fit a 15-inch laptop securely. Crafted from a 100% recycled 600 denier polyester main body and accented by an elegant synthetic leather base and trim, it delivers long-lasting durability and classic style. Enjoy all-day comfort with ergonomic S-curve shoulder straps and a fully padded back panel. Stay hydrated throughout your busy day using the stretch side water bottle pocket, and keep smaller items handy with two zippered stash pockets and a front utility pocket featuring an organizer panel and key clip.

Other Special Features of the Product: Bottle Holder, Ergonomic, Hand Carry Handle, Laptop Compartment, Large Capacity


Recommended Uses For Product: Leisure, Sport, Travel, Work


Strap Type: Adjustable, Padded Strap, Shoulder Strap


Compatible Device Size Maximum: 15 inches


Pocket Description: Side Water Bottle Pocket, Stash Pocket, Utility Pocket


Apparel Closure Type: Zipper


Water Resistance Level: Not Water Resistant


Number Of Pockets: 5


Number of Compartments: 2


Backpack Harness Type: S-Curve Harness


Material Type: Polyester, Polyurethane (PU)


Product Care Instructions: Hand Wash Only


Outer Material: Polyester, Polyurethane


Lining Description: Polyester


Shell Type: Soft Shell


Storage Volume: 34 liters


Item Dimensions D x W x H: 8"D x 12"W x 17"H


Unit Count: 1 Count


Size: One Size


Color: Pastel Petals Black


Backpack Design: Laptop Backpack


Item Shape: Rectangular


Product Style: 34l Cool Backpack – 15-inch Laptop Sleeve - 2 Xlarge Compartments


Brand Name: JanSport


Age Range Description: Adult


Style Number: JS0A2SDD


Model Name: 34l Cool Backpack – 15-inch Laptop Sleeve - 2 Xlarge Compartments


School Type: College, High School


Number of Items: 1


UPC: 196248904276


Item Type Name: Backpack


Manufacturer: JanSport


Manufacturer Part Number: JS0A2SDDA1Z


Import Designation: Imported


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • The Ultimate School Backpack—Perfect for Incoming Middle Schoolers!
Color: Black Size: One Size
* Performance: This backpack is an absolute classic for a reason, and the quality remains top-tier. The material is incredibly rugged, the zippers are heavy-duty, and the dedicated 15-inch laptop sleeve provides excellent protection for tech. It distributes weight beautifully, making it comfortable to carry even when packed to the brim with heavy school supplies. * Pros: - Perfect Transition Gift: I bought this as a gift for my niece who is heading to middle school this fall, and it is absolutely perfect. It has that cool, timeless style that students love. - Massive Storage Capacity: With two large main compartments, it offers plenty of room to easily organize text books, binders, gym clothes, and a lunch box. - Premium Laptop Protection: The built-in sleeve keeps a laptop or tablet secure and separated from the rest of the backpack's contents, preventing scratches. * Cons: - The water bottle pocket on the side fits standard-sized bottles perfectly, but it can be a tight squeeze for oversized, extra-wide insulated flasks. * Bottom Line: You simply cannot go wrong with a JanSport. It offers unbeatable durability, iconic style, and smart organization, making it the perfect investment for a student starting their next chapter in middle school. Highly recommended! ... show more
Reviewed in the United States on May 18, 2026 by Jason K.
    • Great Backpack with Fast Amazon Delivery
Color: Black Size: One Size
I’m very happy with the JanSport Cool Backpack. The quality is exactly what I expected from JanSport. It feels sturdy, the zippers work smoothly, and there is plenty of room for books, a laptop, and everyday essentials. The shoulder straps are comfortable, even when the backpack is full. One of the features I appreciate most is the limited lifetime warranty, which gives me confidence that the backpack is built to last. Amazon’s delivery was also excellent. My order arrived quickly, was well packaged, and the backpack was in perfect condition. The entire shopping experience was easy and hassle-free. Overall, I highly recommend this backpack to anyone looking for a durable, comfortable, and reliable everyday backpack. ... show more
Reviewed in the United States on July 8, 2026 by A Gonzalez
    • Perfect for school
Color: Black Size: One Size
Great quality and lower priced than surrounding areas. Durable and large!
Reviewed in the United States on June 20, 2026 by Amazon Customer
    • QUALITY and fast delivery
Color: Black Size: One Size
My daughter loved this backpack. There are a lot of compartments and zippers to put things and one compartment for her laptop. Very convenient and it feels very durable.
Reviewed in the United States on August 2, 2026 by Escobar, Karen
    • Great Backpack
Color: Black Size: One Size
The JanSport Cool Backpack has been everything I was looking for in a reliable, everyday bag. The quality is exactly what you’d expect from JanSport—durable materials, sturdy zippers, and comfortable padded straps that make it easy to carry even when fully loaded. One of my favorite features is the organization. The backpack has multiple compartments, including a padded laptop sleeve and plenty of pockets to keep things neat and easy to find. The insulated front pocket is a great touch for keeping drinks or snacks cool, which is perfect for school, work, or travel. It also has a classic, stylish look that works in just about any setting, and it holds up well to daily wear and tear. Whether for students, commuters, or anyone who needs a dependable backpack, the JanSport Cool Backpack is a smart investment that blends comfort, function, and durability. ... show more
Reviewed in the United States on September 25, 2025 by Kevin
    • Still looks like new after 9 months
Color: Black Size: One Size
Nice quality. Spacious for middle school. Has been used daily for 9 months and still holding up. Looks like new
Reviewed in the United States on May 10, 2026 by Christine
    • Great backpack
Love the print on the fabric. Not too large, but with lots of room for a laptop, large clipboard with storage, as well as other essentials.
Reviewed in the United States on May 24, 2026 by Amazon Customer
    • Cool bruh
Color: Coconut Size: One Size
. It holds three chickens, one dog and 7 gallons of milk. ILOVEA it’s so nice and kind. It’s so friendly. They gave my sister a hug on her back.😆
Reviewed in the United States on August 5, 2026 by MG

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