TravelCriteriahttps://travelcriteria.comTravel gear reviews and buying guides: luggage, backpacks, packing gear and travel tech, plus tours and experiences, with reader codes from brands we trust.en-us Carry-On Packing List: How to Pack a Week in One Baghttps://travelcriteria.com/guides/carry-on-packing-listhttps://travelcriteria.com/guides/carry-on-packing-listA complete carry-on packing list for a week, with a simple outfit formula, toiletries that follow the liquids rule, and tips to fit everything in.Wed, 04 Nov 2026 00:00:00 GMT Checked Luggage Size and Weight Limits: What to Knowhttps://travelcriteria.com/guides/checked-luggage-size-and-weighthttps://travelcriteria.com/guides/checked-luggage-size-and-weightStandard checked bag limits (62 linear inches and 50 lb on most US airlines), how international limits differ, overweight fees and how to choose checked luggage.Wed, 04 Nov 2026 00:00:00 GMT eSIM vs Local SIM vs Roaming: Staying Connected Abroadhttps://travelcriteria.com/guides/esim-vs-local-simhttps://travelcriteria.com/guides/esim-vs-local-simHow travel eSIMs, local SIM cards and carrier roaming compare for cost, convenience and coverage, and how to check whether your phone supports eSIM.Wed, 04 Nov 2026 00:00:00 GMT How to Choose a Guided Tour: 10 Things to Check Before Bookinghttps://travelcriteria.com/guides/how-to-choose-a-guided-tourhttps://travelcriteria.com/guides/how-to-choose-a-guided-tourWhat to check before you book a tour or experience: group size, inclusions, cancellation policy, guide credentials, pace, accessibility and recent reviews.Wed, 04 Nov 2026 00:00:00 GMT How to Choose Carry-On Luggage: Size, Weight and Wheelshttps://travelcriteria.com/guides/how-to-choose-carry-on-luggagehttps://travelcriteria.com/guides/how-to-choose-carry-on-luggageChoose a carry-on that fits the overhead bin: common size limits, why weight matters, hardside vs softside, spinner vs two-wheel, and features worth paying for.Wed, 04 Nov 2026 00:00:00 GMT Luggage Trackers Explained: AirTag, SmartTag and Tilehttps://travelcriteria.com/guides/luggage-trackers-explainedhttps://travelcriteria.com/guides/luggage-trackers-explainedHow luggage trackers work, which tracker suits iPhone or Android, whether they're allowed in checked bags, and how to use one to find delayed luggage.Wed, 04 Nov 2026 00:00:00 GMT Packing Cubes: Are They Worth It and How to Use Themhttps://travelcriteria.com/guides/packing-cubes-guidehttps://travelcriteria.com/guides/packing-cubes-guideHow packing cubes work, compression vs regular cubes, which sizes to buy, and a simple system for packing a carry-on with cubes.Wed, 04 Nov 2026 00:00:00 GMT Can You Bring a Power Bank on a Plane? Rules and Wh Limitshttps://travelcriteria.com/guides/power-banks-on-planeshttps://travelcriteria.com/guides/power-banks-on-planesThe airline rules for power banks: carry-on only, the 100 Wh and 160 Wh limits, how to convert mAh to watt-hours, and newer in-flight restrictions.Wed, 04 Nov 2026 00:00:00 GMT Travel Backpack vs Suitcase: Which Should You Take?https://travelcriteria.com/guides/travel-backpack-vs-suitcasehttps://travelcriteria.com/guides/travel-backpack-vs-suitcaseTravel backpack or rolling suitcase? How they compare for mobility, packing, comfort and airline limits, and which suits each kind of trip.Wed, 04 Nov 2026 00:00:00 GMT Travel Plug Adapter Guide: Plug Types and Voltage by Countryhttps://travelcriteria.com/guides/travel-plug-adapter-guidehttps://travelcriteria.com/guides/travel-plug-adapter-guideWhich plug types different countries use, the difference between an adapter and a voltage converter, and how to check whether your devices are dual voltage.Wed, 04 Nov 2026 00:00:00 GMT TSA Liquids Rule (3-1-1): What You Can Bring in Your Carry-Onhttps://travelcriteria.com/guides/tsa-liquids-rulehttps://travelcriteria.com/guides/tsa-liquids-ruleThe TSA 3-1-1 liquids rule explained: container sizes, the quart-size bag, exemptions for medicine and baby formula, and tips for packing toiletries.Wed, 04 Nov 2026 00:00:00 GMT