Battery Charger Cases $24.95
★★★★★ 3.8/5 221 ratings A case-style battery pack made specifically for iPhone 15 Pro Max (6.7 inch). It includes a built-in USB-C charging connector, an LED battery indicator, and a tempered glass screen protector, with a major tradeoff of added bulk and a limited charging/support profile (no wireless charging, Bluetooth wireless headphones support only).
Basic Cases $18.99
★★★★★ 4.6/5 289 ratings Mkeke’s techwoven fabric case for the iPhone 17 Pro Max focuses on a slim, grippy feel with reinforced corner protection and raised edges for camera and screen. It’s MagSafe-compatible and includes a camera control cover, but if you prefer the absolute thickest drop protection or a wide color lineup, this may feel a bit too “everyday.”
Armbands $9.26
★★★★★ 4.4/5 591 ratings A two-pack, adjustable phone armband designed for runs and workouts, with a zipper pouch and a separate pocket for small essentials like keys or cards. Best for shoppers who want hands-free phone carry with breathable, water-resistant materials, but you’ll want to confirm your phone size and arm fit to avoid looseness or strap friction.
Holsters $13.99
★★★★★ 4.3/5 360 ratings This 2-pack belt clip holster from Cyapgtu is designed as a clip-on accessory for specific OtterBox Defender series cases and the iPhone 17 Pro Max. It’s a good fit for people who prefer belt-loop carry, with the main catch being strict compatibility (it is not a full phone case and it will not fit other iPhone 17 models or other OtterBox lines).
Crossbody & Lanyard Cases $36.99
★★★★★ 4.5/5 134 ratings A quilted leather-style iPhone wallet case built for iPhone 17 Pro Max, combining a card holder with a zip-closure crossbody/wrist strap. Reviewers praise the convenient carry setup, the fit, and the way it protects the phone while keeping essentials in one place. The main tradeoff is that it is an open-face wallet style (not water-resistant) and fits one specific iPhone model.
Crossbody & Lanyard Cases $27.99
★★★★★ 4.6/5 177 ratings The LOHASIC iPhone 17 Pro Max wallet case combines a flip-style leather-look cover with 4 card slots, 2 cash pockets, and detachable crossbody plus wrist carrying options. It’s a strong fit for hands-free days and travel, with the main tradeoff being added bulk and a lack of water resistance.
Waterproof Phone Cases $24.99
★★★★★ 4.2/5 198 ratings A full-body waterproof case built for the Samsung Galaxy S23 Ultra, designed for underwater use and daily wet conditions. It pairs a screen protector and camera cover with a built-in MagSafe-style magnet array, but the fit and fingerprint setup matter for smooth touch and biometrics.
Crossbody & Lanyard Cases $23.86
★★★★★ 4.3/5 188 ratings A slim, adjustable underarm crossbody bag designed to keep a phone and small essentials close to your body. It emphasizes an anti-theft layout with two side pouches and smooth zipper closures, with the tradeoff that larger phones may fit more tightly.
Case & Cover Bundles $22.99
★★★★★ 4.6/5 185 ratings The SSLOTSCASE iPhone 15 Pro Max wallet case combines a back card slot, a hidden adjustable kickstand, and a sliding camera lens cover in one heavy-duty, drop-focused design. It’s a strong pick if you want “less to carry” and a stand for streaming, but it’s not compatible with wireless charging and does not support RFID.
Waterproof Phone Cases $39.99
★★★★★ 4.1/5 105 ratings A purpose-built underwater phone case for snorkeling and deeper water activities, rated for up to 50ft/15M. It’s a strong option for swimmers and reef photographers who want a sealed, lock-down housing, with a clear window for shooting underwater. The biggest caveat is that picture-taking relies on lining your phone up precisely, and it does not support screen touch or Bluetooth controls.
Bumpers $19.99
★★★★★ 4.2/5 208 ratings The KECAI rugged case for iPhone X and iPhone XS is built for drop and everyday protection, with a touch-sensitive built-in screen protector, port covers, and a rotatable belt-clip kickstand holster. The main tradeoff is bulk and the fact that a few buyers report the case can be hard to get on or off.
Crossbody & Lanyard Cases $34.99
★★★★★ 4.5/5 118 ratings A faux-leather crossbody wallet case made for iPhone 17 Pro Max, with four card slots, a zipper pocket, and a push-pull grip strap that doubles as a kickstand. Best for shoppers who want a hands-free phone-and-cards setup, with the main caveat being that it is not compatible with wireless chargers.
Battery Charger Cases $17.99
★★★★★ 4.6/5 229 ratings A hard, travel-ready storage case designed specifically for Anker Prime power banks (27,650mAh 250W and 20,100mAh 220W). It adds scratch and bump protection plus mesh pockets for cables, but it is not water resistant and it is strictly a case only.
Bumpers $39.99
★★★★★ 4/5 102 ratings OATSBASF’s minimalist Z-Black bumper case is built around a metal frame and a magnetic 360° ring kickstand for Samsung Galaxy Z Fold 7. It’s designed to keep the phone looking thin while adding drop protection at the corners and raised edges, with a tradeoff of more exposure on the device surfaces. If you want a protective bumper with a rotating stand and MagSafe-compatible magnets, it’s a strong fit, just double-check your tolerance for minimal coverage.
Crossbody & Lanyard Cases $39.99
★★★★★ 4.5/5 99 ratings The Bocasal MagSafe crossbody wallet case turns your iPhone 17 Pro Max into a hands-free, zip-closed card and cash carrier with RFID blocking and a built-in adjustable stand. It’s a strong fit for travel and daily errands if you want one accessory that replaces a wallet, but it is not water resistant and it only fits the iPhone 17 Pro Max.
Sleeves $7.98
★★★★★ 4.5/5 490 ratings A lightweight neoprene phone sleeve designed for large phones (about 6 to 6.9 inches), with a zipper closure and an optional neck lanyard. It’s a simple, cushioned grab-and-go option for people who want extra protection against everyday bumps, scratches, and dust, with the main caveat being size compatibility and the fact that it is not marketed as waterproof.
Sleeves $32.99
★★★★★ 4.4/5 113 ratings Faraday Defense’s Bag Jacket sleeves are designed to block multiple radio signals and help protect phones and small essentials during sensitive moments. They’re backed by buyer reports of call/text disruption when a phone is sealed inside, but sizing can be frustrating for larger tablets and some laptops.
Flip Cases $9.99
★★★★★ 4.6/5 366 ratings A Galaxy A16 5G-specific flip wallet case that combines a textured butterfly design with a card-carrying layout, a magnetic closure, and a detachable wrist strap. It’s positioned as a budget-friendly way to replace your separate wallet, but it’s not water-resistant, so buyers should expect everyday protection rather than full outdoor durability.
Dry Bags $4.99
★★★★★ 4.4/5 732 ratings A large, touchscreen-friendly waterproof phone pouch with a built-in card pocket and a wider neck lanyard. It’s designed for phones up to 8.3 inches and works for beach days and water activities, with buyer feedback highlighting clear viewing and reliable day-to-day protection. The main caveat is that the fit and closure method matter, and the locking system is not a strong point for everyone.