NuKase XL: Lockable Phone, Watch & AirPods Case for Classrooms - NuKase Lockable Phone Case
Discover NuKase XL, the secure, lockable phone case built for today’s larger student smartphones. Perfect for K–12 schools aiming to reduce distractions, promote focus, and eliminate device misuse—without collecting phones.
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NuKase XL: Lockable Phone, Watch & AirPods Case for Classrooms

NuKase XL

One Case. Every Device. Zero Distractions.

NuKase XL is the oversized version of our classroom-proven locking case — big enough to hold a phone, smartwatch, AirPods, and more. If your students are finding ways around standard phone policies, NuKase XL closes every loophole.

How the XL Case Works

It’s the same simple process your staff already knows:

  • Morning Drop-Off — Students place their phone, watch, and earbuds inside the XL case at the start of the day
  • It Locks — The case snaps shut and cannot be opened without an authorized NuKase unlocking station
  • School Day — Students carry the locked case with them — devices are inaccessible all day
  • Dismissal — Students tap their case at the station and get everything back at the end of the day

No confusion. No exceptions. No enforcement burden on your teachers.

Smarter Than a Pouch

Fabric pouches wear out, locking pins bend, and students figure out workarounds fast. NuKase XL is a hard-shell, durable, hygenic solution built to last the multiple school years — and beyond. Covered by our 3-year warranty. No workarounds. No replacements. No hassle.

DISCOVER NUKASE – BOOK A DEMO CALL

Bigger Case. Same Trusted Protection.

  • Fits Phone, Watch and AirPods
    The NuKase XL is sized to secure the phone, watch and AirPods
  • Locks with a Click
    Phones are placed inside the XL case, the top slides shut, and a simple click locks it until released by a unlocking station.
  • Stays With the Student
    Students keep the locked case with them throughout the day, giving teachers peace of mind without collecting phones.
  • Translucent and Secure
    The translucent design lets staff confirm the phone is inside. The XL NuKase is tamper-resistant and cannot be opened without the official detacher.
  • Built to Last
    Made from ultra-durable polycarbonate material, the XL case is shatter-resistant, water-resistant, and comes with a 3-Year Warranty
  • No Ongoing Fees
    Just one upfront cost per case. No subscription, no replacement cycle, and no broken fabric pouches

Why Schools Choose NuKase XL

  • Covers All Devices — Smartwatches and wireless earbuds are just as distracting as phones — now one case handles all of it
  • Improved Classroom Focus
    Removes access to devices without taking them away.
  • Better Behavior & Engagement
    Fewer disruptions. More learning.
  • Supports Digital Wellness
    Encourages healthy phone habits for students.
  • Fast Emergency Access
    Unlockable anytime with an unlocker.
Complaint with school cell phone bans

Complaint with school cell phone bans

Built for K–12 Durability

Made from shatter-resistant polycarbonate, the XL case stands up to daily student use. It’s water-resistant, odor-proof, stain-resistant, and easy to clean—just wipe with a damp cloth and mild detergent.

Get In Touch

Fill out the sample request form below & our team will get in touch with you!

    Your Name (required)

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    District/School Name

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    Total Student Enrollment
    25-99100-249250-499500-9991000+

    Do you currently have pouches?
    YesNo

    Deployment Timeline
    Current30 Days90 Days180 Days+

    How did you hear about NuKase?

    The Yondr pouch can be lost, forgotten, or damaged—but NuKase eliminates those problems. It’s a lockable, hard plastic phone case that stays with the student all day, no collection bins or pouch management required. While Yondr relies on fabric pouches and magnet locks, NuKase offers a durable shell with a secure slide-lock system and detacher station. Schools love that NuKase doesn’t require tracking, replacing, or re-issuing like Yondr pouches often do. If you’re looking for a no-fuss, low-maintenance solution to enforce your no-phone policy, NuKase is a modern upgrade to the outdated Yondr pouch model.