Best Travel Accessories
Most travel-accessory lists pad out a page with gadgets that don't solve a real problem. These five do: compression cubes genuinely reduce packed volume, a luggage scale prevents the single most common and most avoidable travel-day fee, and Bluetooth trackers give you real proof of a bag's location when an airline says it's delayed.
Our picks — by problem solved
Research-based picks (how we evaluate), from manufacturer specs, not hands-on tests. Live Amazon search links, no prices or ratings, an honest drawback on each.
Bagail Compression Packing Cubes (6-piece set)
Dual-zip compression cubes, multiple sizes, mesh top panel
The compression zipper genuinely reduces packed volume (not just organizes), which is the one accessory type with a real, testable space-saving effect.
Best for: Maximizing what fits in a size-capped carry-on
Watch out: Compression cubes reduce volume, not weight — they can tempt you to overpack past the airline's weight limit even though everything still zips shut.
Check price on AmazonEtekcity Digital Luggage Scale
Handheld hook-style, 110 lb / 50 kg capacity, digital readout
A $10-class tool that directly prevents the highest-cost travel-day surprise: a 50+ lb overweight fee at the check-in counter.
Best for: Anyone checking a bag on a weight-limited fare
Watch out: Cheap hook scales can drift a pound or two out of calibration over time — weigh against a known reference occasionally and don't cut it exactly to the limit.
Check price on AmazonApple AirTag Bluetooth Luggage Tracker (Card-style)
Coin-cell Bluetooth tracker, Find My network
Turns "my bag didn't make the connection" from a guessing game into a real-time location check via the Find My network's crowd-sourced device mesh.
Best for: Checked-bag travelers who want proof of where a delayed bag actually is
Watch out: It shows location, not condition or an automatic claim — you still have to file the airline's mishandled-baggage report yourself, and some airlines have wrangled over AirTags in checked bags due to lithium-cell disclosure rules (check current carrier policy).
Check price on AmazonFosmon / TSA-recognized TSA-Accepted Cable Lock
3-digit combination, TSA-recognized locking mechanism (red diamond marking)
Genuinely TSA-openable without cutting, because it carries the accepted-lock marking screeners are trained to look for and (for some models) can master-key open.
Best for: Anyone checking a bag who wants basic zipper security
Watch out: A TSA-recognized lock deters casual tampering, not a determined thief — treat it as a zipper-closure aid, not real security for valuables.
Check price on AmazonVarious Portable Luggage Scale + Tracker Combo
Combined weight-check + Bluetooth location tag in one unit
Consolidates the two most-bought travel-day accessories into one item, which is genuinely useful for carry-on space if you were buying both anyway.
Best for: Minimalist packers who want fewer separate gadgets
Watch out: Combo devices trade some precision and battery life for the convenience of one unit — a dedicated scale or dedicated tracker each tend to outperform the hybrid at its single job.
Check price on AmazonFrequently Asked Questions
Yes, genuinely — the second zipper on a true compression cube physically squeezes the folded contents down, unlike a plain packing cube which only organizes without reducing volume. The tradeoff: compression saves space, not weight, so it's easy to overpack a bag past the airline's weight limit even though it still zips shut.
Yes — a $10-15 handheld hook scale is one of the cheapest ways to avoid the most common expensive travel-day surprise, an overweight-checked-bag fee (often $75-200+ per bag on U.S. carriers). Weigh at home before you leave, not at the check-in counter.
They're reliable for showing you last-known location via a crowd-sourced Bluetooth network (like Apple's Find My), which is genuinely useful when an airline says a bag is delayed and you want to confirm where it actually is. They don't replace filing the airline's official mishandled-baggage claim, and some airlines have specific rules about lithium-cell trackers in checked luggage — check current policy before your trip.
They stop casual tampering and satisfy the requirement that a screener can open your bag without cutting the lock (identified by the red-diamond TSA-recognized marking, and some models are master-key-openable by TSA). They are a low-security deterrent, not a real safeguard for valuables — pack anything genuinely valuable in a carry-on instead.
A luggage scale, because overweight fees are the most common and most avoidable extra cost of checked-bag travel, and the tool costs a fraction of a single fee. Packing cubes are the next-best value if you're trying to make a size-capped carry-on work for a longer trip.