--- product_id: 687222434 title: "Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip" brand: "under armour" price: "¥20799" currency: JPY in_stock: true reviews_count: 5 category: "Under Armour" url: https://www.desertcart.jp/products/687222434-under-armour-sideline-mini-cooler-storage-for-lunch-water-bottles store_origin: JP region: Japan --- # Clip-on handle for backpacks Water-resistant UA Storm tech Rigid waterproof liner Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip **Brand:** under armour **Price:** ¥20799 **Availability:** ✅ In Stock ## Summary > 🥤 Compact coolness that clips on and keeps up with your hustle! ## Quick Answers - **What is this?** Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip by under armour - **How much does it cost?** ¥20799 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/687222434-under-armour-sideline-mini-cooler-storage-for-lunch-water-bottles) ## Best For - under armour enthusiasts ## Why This Product - Trusted under armour brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Smart:** BPA & lead free materials ensure your food stays fresh and healthy, no compromises. - • **Snack & Sip Ready:** Spacious top opening plus side mesh pocket fits your water bottle and snacks with ease. - • **Effortless Clean-Up:** Rigid waterproof liner means no mess, just wipe and go—perfect for your busy lifestyle. - • **Stay Dry, Stay Fresh:** Water-resistant UA Storm exterior keeps your lunch safe from unexpected spills and weather. - • **Hands-Free Convenience:** Quick-release clip and comfortable grab handle let you carry or attach it anywhere, anytime. ## Overview The Under Armour Sideline Mini Cooler is a compact, water-resistant lunch carrier featuring UA Storm technology, a rigid waterproof liner for easy cleaning, and multiple storage pockets including a side mesh bottle holder. Designed with a comfortable grab handle and quick-release clip, it easily attaches to backpacks for on-the-go convenience. BPA and lead free, it’s perfect for professionals and active millennials who want a stylish, functional way to keep their meals fresh and accessible. ## Description Stores multiple drinks and other fuel for your hardest practices, with a comfortable handle for carrying that can also clip on to your bag. Review: Too small…. - Way too small!! Returned… Review: Great, small lunch box! - This is a nice, small lunch box. I carry a small box of orange juice, a banana, an orange, stick of beef jerky and a piece of string cheese for lunch and it's perfect for that amount of food. Don't expect to fit a ton of food in it. My kids already want one as well. This is definitely not water proof and I didn't expect it to be, but we put 2 16oz drinks in it with some ice when going to a softball game this past weekend and my son knocked it over and the water from the ice leaked all out the top. It works great, just be mindful it has to stay upright. ## Features - Water-resistant UA Storm technology on exterior fabric keeps your stuff dry - Wide top opening for easy loading & rigid waterproof liner for easy cleaning - Large zippered front storage pocket & side mesh pocket that fits a water bottle - Built-in fence hooks for easy hang-up - Top grab handle for easy carrying with quick-release clip for attaching to backpack. BPA & lead free ## Product Details - **Brand:** Under Armour - **Color:** Black/White - **Included Components:** LUNCH PACK - **Item Weight:** 0.77 Pounds - **Material:** Nylon, Polyester, Polypropylene (PP) - **Model Name:** Ua Sideline Lunch Box - **Package Information:** Bag - **Product Dimensions:** 5.5"D x 7.5"W x 10.5"H - **Recommended Uses For Product:** Hiking, Picnic - **Special Feature:** Waterproof ## Images ![Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip - Image 1](https://m.media-amazon.com/images/I/81s2EiDqkDL.jpg) ![Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip - Image 2](https://m.media-amazon.com/images/I/81fgJypUoCL.jpg) ![Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip - Image 3](https://m.media-amazon.com/images/I/71WEan-I7DL.jpg) ![Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip - Image 4](https://m.media-amazon.com/images/I/81n7MxDxIKL.jpg) ![Under Armour Sideline Mini Cooler, Storage for Lunch, Water Bottles & More, Comfortable Carrying Handle with Clip - Image 5](https://m.media-amazon.com/images/I/81MPYdCwnJL.jpg) ## Customer Reviews ### ⭐ Too small…. *by D***U on 6 August 2025* Way too small!! Returned… ### ⭐⭐⭐⭐ Great, small lunch box! *by J***G on 7 April 2025* This is a nice, small lunch box. I carry a small box of orange juice, a banana, an orange, stick of beef jerky and a piece of string cheese for lunch and it's perfect for that amount of food. Don't expect to fit a ton of food in it. My kids already want one as well. This is definitely not water proof and I didn't expect it to be, but we put 2 16oz drinks in it with some ice when going to a softball game this past weekend and my son knocked it over and the water from the ice leaked all out the top. It works great, just be mindful it has to stay upright. ### ⭐⭐⭐⭐⭐ Ok *by J***Z on 30 May 2026* Excelente calidad y tamaño ## Frequently Bought Together - Under Armour UA Sideline Mini Black/White OSFA - Under Armour UA 28oz Insulated Playmaker Squeeze Steel Camo OSFA - UNDER ARMOUR 32oz Playmaker Squeeze Water Bottle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/687222434-under-armour-sideline-mini-cooler-storage-for-lunch-water-bottles](https://www.desertcart.jp/products/687222434-under-armour-sideline-mini-cooler-storage-for-lunch-water-bottles) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-03*