Safety and documents

Trackers and RFID document wallets with published size, weight, and protection claims from the maker.

Method on this page. Desk research from maker pages only. Shortlist by official dimensions, listed slots or ratings, and whether the SKU is still on the brand site or a matching Amazon listing.

Documents and keys are the items you cannot replace at the next pharmacy. Useful kit publishes a size, a weight, and the protection the brand actually names.

We log Apple AirTag, Travelon’s RFID Family Passport Wallet, Lewis N. Clark Neck Stash 1267BLK, and Pacsafe RFIDsafe V150 from the maker pages or matching listings.

Side-by-Side Comparison

Columns: logged price, Size, Weight, Battery, Card slots. A figure that is not on the gear note is marked not published.

Pick	Price	Size	Weight	Battery	Card slots
Apple AirTag	$29	1.26 in diameter, 0.31 in height (31.9 mm x 8.0 mm)	0.42 oz / 11.8 g	User-replaceable CR2032 coin cell	not published
Lewis N. Clark RFID Blocking Neck Stash	$12 to $20	7.5 x 5 in	not published	not published	not published
Pacsafe RFIDsafe V150 Compact Organizer	$60	6.7 x 4.9 x 0.8 in	0.31 lb	not published	not published
Travelon RFID Blocking Family Passport Wallet	$29 to $33	4.75W x 8.25H x 0.75D in	0.23 lb	not published	4 card slots (holds up to 8 cards, per Travelon copy)