Best Prime Day Deals Under $100 (2025): LifeStraws, Tech, and More

The Amazon Echo Pop is like a sliced-in-half Echo Dot with slightly thinner sound, but its fun colors, lower price (especially now!), and handy Alexa make it a playful pick for dorms or small spaces.

The Amazon Echo Dot (5th Gen) is a miniaturized Echo with the same design, better bass than past Dots, and surprisingly powerful sound—now at an even better price.

This tablet holder works perfectly for e-readers, tablets, and even a Nintendo Switch. It’s ideal for bed or couch use, reducing wrist strain, and easily secures to any ledge or table.

This 25,000 mAh power bank delivers 145W total (100W + 45W USB-C), features a charge display, includes a USB-C cable, and is flight-approved for carry-ons - making it one of the best high-capacity options.

This MagSafe charger is ideal for iPhone and AirPods users, offering 15W fast charging, a stable base with a dedicated AirPods spot, and landscape positioning for StandBy mode. It has a built-in 5-foot cable and power adapter.

Car phone mounts often fail, but the Bokilino keeps phones secure at the perfect angle in your cup holder. A small tradeoff for reliable performance, especially at this price.

Baseus' retractable USB-C cable avoids tangles with preset lengths (1.1-3.3 ft) and auto-rewinds into its case. It charges at 100W, and comes in multiple colors.

The compact Dash Tasti-Crisp isn't the most powerful air fryer, but its tiny size, reliability, and Prime Day price make it a no-brainer for crispy snacks.

"For quick, small jobs like dicing onions, this compact Hamilton Beach chopper—a WIRED staff favorite—is a Prime Day bargain.

Ideal for sick days, travel, or early sore throats, this powder delivers 1,000mg vitamin C, B vitamins, and electrolytes. Its tolerable orange flavor is divisive, but at its current discount, it’s worth stocking up before flu season.

Isopure’s zero-carb protein powder blends smoothly into shakes, oatmeal, and baked goods, with 25g of protein per serving. Flavors range from banana cream to cookies & cream. WIRED reviewers swear by it.

Vital Proteins’ unflavored collagen powder mixes seamlessly into drinks or food, delivering 20g of grass-fed collagen per scoop for easy joint and skin support.

The Snooz white noise machine uses a fan for natural sound, just twist its fabric cover to adjust volume. Ideal for city noise, it works best placed across the room.

After testing nearly 30 pillows, this cross-cut memory foam option stands out—especially for side sleepers. Its supportive, adjustable design (with included extra fill) makes it a top pick, even worthy of gifting.

This cat fountain features a blue LED-lit interior, a clear water-level window, and a dishwasher-safe metal bowl. You can even adjust the flower spout for waterfall or bubble modes.

Pet owners: This Prime Day-favorite roller removes hair from furniture and carpets with ease. It's reusable, easy to clean, and lasts for years.

If you must take a hair straightener on your travels, this is our favorite and it happens to be under $100 for Prime Day. It's dual voltage so it'll work internationally, has three settings, and can fit in most toiletry bags.

While the Oral-B Pro 1000 remains a top pick, the $60 iO Series 3 offers a quieter motor, gentler clean, and 14-day battery life, plus a sleeker design. Note: iO heads aren’t cross-compatible.

This Philips Sonicare ExpertClean 7500 has been discontinued but is still a steal at half price. With 4 modes, 3 intensities, and a pressure sensor, it’s a hygienist-level brush. Get it before it’s gone.

This cult-favorite lip mask (with murumuru, shea, and coconut butters) feels luxuriously buttery, though its sweet scents (like Gummy Bear) may irritate sensitive lips. Still, it’s free of parabens, phthalates, and sulfates.

Outdoor water can be sketchy. LifeStraw purifies 1,000 gallons, improves taste, and is 50% off. Buy two.

Indestructible and iconic, the Igloo Playmate lasts decades—perfect for drinks and snack anywhere. Today’s price makes it life-changingly affordable.

To deter squirrels, use this pole, which is spiked for tough soil. To position, try to get your feeders 5 feet high, 7 feet from structures, and 9 feet below overhangs.

Handheld fans are everywhere for good reason. This Jisulife model folds pocket-small, doubles as a flashlight/power bank, and is perfect for hikes, travel, or kids.

efore stainless steel and Hydro Flasks, there was the Nalgene. This updated version keeps the classic silhouette but swaps old Lexan for modern, BPA-free Tritan plastic.

This heavyweight 6.1-oz cotton shirt features triple-stitched shoulders, double-stitched hems, and pigment-dyed vintage styling. Various WIRED staffers are obsessed with them.

Odd-looking but brilliant, this scarf-pillow hybrid offers warm fleece and sturdy head support—no tipping or neck aches. This is the secret to middle-seat sleep.

Not quite as compressive as our top pick, these Amazon Basics cubes offer sturdy mesh windows and durable fabric—a budget-friendly intro to packing cubes.

Kusshi’s heat-resistant case (up to 380°F) is perfect for hot tools like the Shark FlexFusion, and this is its first sale ever. Note that you need to let it air out before use.

Why bring multiple chargers and travel adapters when you can just bring one that can charge them all? This Ceptics travel adapter includes multiple plug attachments that lock into place and covers most countries. Just bring the right attachment, and you're set!

Star Wars Outlaws is a blast despite some flaws. Speed across planets, dive into lore, and get hooked. At this price, it’s a must for fans.

Chronicles of Crime is a must for mystery fans. Scan cards, solve cases, and hunt clues with your phone. Perfect for solo or duo play.

Magna-Tiles—beloved STEM toys—let kids build 2D/3D creations with magnetic shapes. The classic set starts the fun, but themed expansions are tempting.

Labyrinth is a top family game that has kids collect treasures by shifting maze tiles each turn. Simple to learn and cleverly competitive, it's worth buying on discount.

Root stands out with its asymmetric gameplay. Each faction plays uniquely in this deceptively deep yet accessible woodland strategy game.

An all-time clasic, Catan is an addictive strategy game where you and your friends gather and trade resources to build and settle a randomly generated board of hexagonal tiles.