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Under Armour

Under Armour Sideline Cooler

  • Based on 884 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Apr 28
Order within 8 hours and 23 minutes
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Size: 24 can


Color: Pitch Grey


Features

  • BUILT STRONG Durable, coated outer fabric resists dirt & water & rigid interior liner is easy to clean, BPA & lead free
  • PRACTICAL - Insulated quick-access lid & comfort haul handle, built-in fence hooks offer easy hanging
  • CAPACITY - Holds 12 or 24 12oz. cans with room for ice, 2 exterior zip pockets for additional storage
  • VERSATILE Use at the beach, at sport events, for camping or for travel, carry your favorite drinks, beer, food, lunch and more

Features

  • BUILT STRONG Durable, coated outer fabric resists dirt & water & rigid interior liner is easy to clean, BPA & lead free
  • PRACTICAL - Insulated quick-access lid & comfort haul handle, built-in fence hooks offer easy hanging
  • CAPACITY - Holds 12 or 24 12oz. cans with room for ice, 2 exterior zip pockets for additional storage
  • VERSATILE Use at the beach, at sport events, for camping or for travel, carry your favorite drinks, beer, food, lunch and more

Brand: Under Armour


Color: Pitch Grey


Material: Polyester, Nylon, Polypropylene (PP)


Package Information: Cans


Capacity: 150.8 Pounds


Item Dimensions LxWxH: 10 x 16 x 11.5 inches


Special Feature: Insulated


Included Components: 1 cooler


Model Name: Sideline


Chamber Depth: 10 Inches


Brand: ‎Under Armour


Color: ‎Pitch Grey


Material: ‎Polyester, Nylon, Polypropylene (PP)


Package Information: ‎Cans


Capacity: ‎150.8 Pounds


Special Feature: ‎Insulated


Included Components: ‎1 cooler


Model Name: ‎Sideline


Chamber Depth: ‎10 Inches


Chamber Height: ‎11.5 Inches


Product Dimensions: ‎10"D x 16"W x 11.5"H


Item Package Dimensions L x W x H: ‎15 x 11 x 9.8 inches


Package Weight: ‎1.29 Kilograms


Brand Name: ‎Under Armour


Warranty Description: ‎lifetime


Suggested Users: ‎unisex-adult


Manufacturer: ‎Under Armour


Part Number: ‎UA30010-80004-OSFA


Style: ‎24-Can


Size: ‎24-Can


Sport Type: ‎Golf, Hunting, Baseball, Fishing, Football


Date First Available: February 5, 2021


Brand: Under Armour


Color: Pitch Grey


Material: Nylon, Polyester, Polypropylene (PP)


Package Information: Bag


Capacity: 288 Fluid Ounces


Product Dimensions: 10"D x 16"W x 11.5"H


Item Weight: 12 ounces


Special Feature: Insulated


Included Components: 1 cooler


Recommended Uses For Product: Outdoor activities, events, camping, travel


Brand Name: Under Armour


Included Components: 1 cooler


Recommended Uses For Product: Outdoor activities, events, camping, travel


Model Name: Sideline


UPC: 717064935369


Manufacturer: Under Armour


Manufacturer Part Number: UA30010-80004-OSFA


Item Type Name: 24-Can Sideline Cooler


Warranty Description: lifetime


Container Type: Bag


Additional Features: Insulated


Capacity: 288 Fluid Ounces


Item Dimensions D x W x H: 10"D x 16"W x 11.5"H


Item Weight: 12 ounces


Chamber Depth: 10 Inches


Chamber Height: 11.5 Inches


Color: Pitch Grey


Pattern: Solid


Material Type: Nylon, Polyester, Polypropylene (PP)


Product Care Instructions: Hand Wash Only


Insulation Material Type: Polystyrene Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 28

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect size and super functional
Size: 24 can Color: Royal
Great cooler! It's a great size for my husband who works a blue collar factory job. We can fit plenty of food and drinks for his work day, and it stays cold with the help of an ice pack. He really likes the side pockets too for condiment packets and napkins. The hard bottom was the deal sealer - he wanted something that wouldn't tip over in the truck on the way to work. ... show more
Reviewed in the United States on January 8, 2026 by Traci Lewis
    • Keeps food fresh, gear organized, and energy up through every 12-hour shift.
Size: 24 can Color: Royal
⭐⭐⭐⭐⭐ Perfect nurse shift bag — keeps meals, gear, and sanity cool for 12 hours! As a nurse working 12-hour shifts, this Under Armour Sideline Cooler (blue) has become my go-to workday essential. It’s tough, compact, and smartly designed — roomy enough for my BP cuff, stethoscope, snacks, and gum (yes, Mentos for stress relief!). The easy top-entry with Velcro lets me grab things one-handed during busy shifts, and the plastic-lined interior wipes clean in seconds — a huge plus after long days and accidental spills. Inside, my meals stay fresh and cool, and the side pockets hold my gear perfectly. It’s durable, easy to clean, and still looks sharp after daily use. That deep Under Armour blue color gives it a professional, athletic look that fits right in at the nurse’s station or on the road. 💙 Nurse tested. Travel approved. ... show more
Reviewed in the United States on October 7, 2025 by ANG RN
    • Highly recommend
Size: 24 can Color: Black
My boyfriend has been very satisfied with this lunch box so far. Love that it has a hard case inside and plenty of space for tons of snacks, drinks, and his 64oz hydro flask bottle. It offers side pockets for extra storage plus a large magnetic flip top (with large opening) so he doesn’t have to unzip it open every time he has to grab something out of it. We also bought two large Igloo freezer ice blocks (5.6”x8.75”) to sit underneath his stuff and it basically covers the entire bottom of it. It keeps everything inside cold for the whole day, which has been super important for him during the summer months since he works outside! Definitely well made and worth the money👍🏼 ... show more
Reviewed in the United States on July 12, 2025 by Loren Endemano
    • perfect for small cooler
Size: 12 can Color: Pitch Grey
exactly what i was looking for perfect fit nice packets on the side great material good quality .
Reviewed in the United States on January 28, 2026 by Kimberly
    • Okay Cooler
Size: 12 can Color: Royal
Review Image by Ben Hixson
Review Image by Ben Hixson
It a decent cooler and good color but unfortunately im gonn have to return it back had it for some days to give it a try. But I can say it not for me. I like having the shoulder straps and backpack feature like add extra stuff in it while on lunch break
Reviewed in the United States on January 27, 2026 by Ben Hixson
    • Best golf cooler!!!
Size: 12 can Color: Stream
The BEST golf cooler. Top opening is perfect for easy access. The color is bright and fun. Hard liner ensures no leaks. Holds ice and keeps everything cold for more than 18 holes. Worth the cost. It is light weight.
Reviewed in the United States on October 31, 2025 by Amber
    • Best Cooler in the World
Size: 24 can Color: Pitch Grey
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
Review Image by Captain Sparrow
I loved it so much that I bought a second one. The quality this cooler is made of is unparalleled and only matched by coolers within the $200 to $500 range. This cooler is all I need to bring and keep my drinks cool when I play soccer all year round here in New England, no matter the season. The two hanging hooks on the back are a nice touch; I do use them to hang it in my garage and sometimes on wire fences when the venue I play at has them. The two side and one front pockets are well-made and spacious, and the selling point for me was the easily openable top. Other coolers have a zipper, and it is a pain to have to unzip it when you are in a rush during a quick soccer break. This top is magnetic, and it is a breeze to open and close, yet stays safely closed. I could not recommend this cooler enough to all my friends and to you as well. ... show more
Reviewed in the United States on May 8, 2024 by Captain Sparrow
    • Great lunch bag
Size: 24 can Color: Pitch Grey
Awesome lunch bag
Reviewed in the United States on February 8, 2026 by Bob C

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