Read up full list of Prime Day deals here

When is Prime Day 2021?

When does Prime Day end?

Prime Day 2021 is scheduled for Monday, June 21 through Tuesday, June 22. The shopping event lasts 48 hours.

Best water filter deal: LifeStraw Personal Water Filter — $20 (was $40)

LifeStraw’s water filter uses a microfiltration membrane to allow you to drink water from any source and stay safe. It filters as you drink, preventing you from ingesting bacteria like E.coli and Salmonella as well as parasites like Giardia and Cryptosporidium. It weighs less than two ounces for easy transport, and it has no expiration date, so you can stay ready for any worst-case scenarios in the future.

Best binoculars deal: Celestron Nature DX 8×42 Binoculars — $103 (was $147)

These binoculars offer brighter images, higher contrast, and strong magnification power, plus 6.5-foot close focus. The comfortable twist-up eyecups help you position your view better—and they’re made for both glasses and non-glasses wearers. Plus, the gadget comes with everything you need: a carrying case, objective lens caps, an eyepiece rainguard, a neck strap, and a lens cloth.

Best lantern deal: Etekcity Lantern Camping Lantern—$22 (was $27)

This camping lantern has a battery life of up to 30 hours and uses 30 individual, low-consumption LED bulbs to provide 360-degree luminous light. It also has room at the top of the lid for storing small items like spare change and keys. You can easily collapse or expand the lantern to determine when you need it and how much light it should give off. 

Best hammock deal: Wise Owl Outfitters Camping Hammocks

This easily-transported hammock comes with nine-foot-long tree straps and carabiners so it can be put up in minutes. Its five separate loops help you adjust the height to your liking. The parachute nylon and triple interlocking stitching keeps it sturdy for frequent use, and it can fold up to seamlessly fit in a backpack. 

Best lawn mower: Greenworks G-MAX 40V 16” Cordless Lawn Mower—Now $189 (was $299)

With up to 45 minutes of runtime on a fully charged battery, you can trim down your yard without interruption. The five different height options allow you customize your grass length between 3 ⅜ inches to 1 ¼ inch, perfect for trimming your lawn to whatever style you prefer. This pick also offers mulching and rear bagging capabilities, so you get more bang for your buck while mowing. 

Best Prime Day deals 2021 on GPS watches: Garmin Instinct GPS Watch—Now $170 (was $300)

Best Prime Day 2021 deals for bug repellers: Thermacell MR450 Portable Mosquito Repeller

This high-tech mosquito repellent from Thermacell is built for convenience and portability first. Powered by an included 12-hour fuel cartridge, this repeller uses odorless heat-activated repellent to create a 15-foot area of mosquito protection. The repellent itself is free of DEET. It requires no physical application to the body unlike traditional sprays, making this a good piece of camping gear when a shower isn’t available. A belt clip and rugged rubber mold round out this design to ensure lasting durability through even the most demanding outdoor situations.

Best lantern deal: AlpsWolf Camping Lantern

While flashlights are outdoor gear essentials for shining concentrated light in the dark, lanterns are perfect for providing wide, diffused light for groups and in campsites. This AlpsWolf lantern functions as both, and it’s sold in a convenient pack of two. Its built-in 4000-milliamp-hour rechargeable battery allows for sustained use, and six onboard modes including strobe and low-energy red light make it a flexible choice for a variety of outdoor and emergency situations. It’s constructed to IPX4 waterproof specifications, allowing it to function through heavy rain without a hitch, and it’s built with a tough design that’s drop-resistant. A charging output allows the lantern to function as a power bank, too. It’s perfect for charging up your phone in a cinch.