Introducing FirstPocket Sleeve

A safer pocket for life saving tools.

A robust, 3D printable sleeve that fits a standard naloxone nasal spray blister. Designed for fast access, pocket carry, and everyday durability. Not affiliated with any third party brands.

This accessory is independent. We avoid use of any third party trademarks or trade dress.

FirstPocket Sleeve on a neutral studio background

Fast access

Slide-in sleeve with a finger notch for quick removal.

Pocket durable

3 mm walls and a side keyring loop for carry.

Simple print

No hinges or latches. Prints upright without supports.

Specifications

Fit: Single dose naloxone nasal spray blister
Material: PETG or TPU
Orientation: Upright
Features: Finger notch, top opening, keyring hole
Wall: 3.0 mm
Clearance: 0.5–1.2 mm

Always seek training on recognizing overdose and administering naloxone.