AdaptiCase waterproof bicycle phone holder | Kalsten
Your phone is wet and unprotected on the handlebars while you ride in the rain.
Anyone riding a bicycle, scooter, or motorcycle knows the problem: rain, vibrations, and lack of support make the phone a weak point on any journey. The AdaptiCase phone case keeps your smartphone waterproof, securely anchored, and always clearly visible on the handlebars – no matter how bumpy the road is. The 360-degree ball joint brings the display to the perfect angle, and after the ride, everything can be removed in just a few seconds.

Benefits
- No more wet, unusable phone: The closed, splash-proof design keeps your smartphone dry in rain, mud, and any weather – you won't have to worry about it on the go.
- No annoying stops to check the route: Thanks to the adjustable arm and ball joint, you always see your display at the right angle – hands-free calling and navigation without interruption.
- No wobbling, no slipping, no falling off the handlebars: The magnetic suction cup and strong closure keep the phone securely in place even on bumpy roads – you ride without having to check constantly.

Specifications
- Material: ABS + Alloy
- Compatibility: Universal (Smartphones 10–17 cm)
- Weight: 300 g
- Mounting: Magnetic suction cup
- Joint: 360-degree ball joint with adjustable arm
- Included: 1 x AdaptiCase phone case

Application
- Mounting: Attach the suction cup to a smooth, grease-free area on the handlebars or cockpit – no tools needed.
- Aligning: Loosen the ball joint, turn the display to the desired angle, and tighten the joint again.
- Inserting: Slide the smartphone into the case, close the closure and hit the road.
Pro tip: Attach the suction cup to a completely clean and dry surface – this way, the connection holds up on long trips without needing to readjust.
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.