Bags by Size:

Bag # Description Material Cu In (lb) Length Width Height Pkts Wheels Handles Strap
3 Ballistic Backpack Ballistic Nylon 7100 7 29 19.5 11 5 NO WEB Backpack
3R-USA USA Rolling Backpack Ballistic Nylon 7100 9.2 29 19.5 11 5 YES WEB Backpack
9DF Dive Flag Reg Bag 600D Polyester 800 1.2 13 12 4 2 NO WEB Shoulder
13-65 Fish Weigh Bag Vinyl Coated Mesh 5100 1 24 24 9 1 NO WEB NO
16 Ballistic Duffel Ballistic Nylon 7000 4.8 34 14 14 4 NO WEB YES
19DBL Double Reg Bag Ballistic Nylon 1850 3.9 15.5 11.5 10 3 NO WEB Shoulder
28DX Deluxe Mesh Backpack Mesh/420D nylon 6031 1.85 31 15 X 3 NO WEB Backpack
29 Dive Flag Mesh Duffel Mesh/600D polyester 4464 1.7 29 14 X 1 NO WEB NO
66 36" Dry Duffle Waterproof Tarpaulin 7200 3.6 36 16 X 1 NO WEB YES
84 Rubber Coated Mesh BP Vinyl Coated Mesh 6235 2.65 31 15 X 3 NO WEB Backpack
87 Gun Bag 600D Polyester 5110 5 68 10 7 3 NO WEB Backpack
98 Sea Duffle Vinyl Coated Mesh 6076 5.4 31 14 14 1 YES WEB YES
99 Commercail Grade Mesh Duffel Vinyl Coated Mesh 5900 2.55 30 14 14 1 NO WEB NO
101 Commercial Helmet Bag 840D 3570 3.8 17 14 15 3 NO WEB NO
110 Light Armor 420 Doby Ballistic 6480 6.2 30 16 13.5 4 YES WEB NO
130 Rolling Carry-On Backpack 1680D Ballistic 2940 6 22 14 9 2 YES Rubber Backpack
140 Anchor & Rope Bag Vinyl Coated Mesh 5760 1 24 24 10 1 NO WEB N/A
141 Workhorse Mesh Gear Bag Vinyl Coated Mesh 8000 1.5 41 14 14 1 NO WEB YES
144 Long Blade Bag Mesh/600D polyester 3648 1.5 38 12 8 3 NO WEB Backpack
145 Nautical Vinyl Coated Mesh 5126 0.9 29 15 N/A 2 NO WEB YES
146 Nautical XL Vinyl Coated Mesh 7248 1.42 41 15 N/A 2 NO WEB YES
149 Free Dive Bag Vinyl Coated Mesh 6000 1.06 50/36 16 11 1 NO WEB NO
153 Cartini Mesh Backpack DLX Coated mesh 3750 2.9 NA 14 28 2 NO WEB YES
160 24" Snorkel Backpack Polyester Mesh 2715 13oz NA 12 24 1 NO WEB YES
161 Round Regulator Bag 600D Polyester 500 13oz NA 13 4 1 NO WEB NO
164 USA Made Mesh Duffel on Wheels PVC Mesh 6077 4.5 31 14 14 0 Yes WEB NO
165 Roll Top Dry Bag PVC 1276 1.4oz
9.5 20 0 NO NO NO
166 New Amphibian PVC Mesh 8424 3 34 18 13 1 NO WEB Backpack

Notes:

  1. In most cases you can also carry one carry-on (roller or not) and one handbag or briefcase.
  2. Small commuter links may put all carry-on (except your briefcase, purse or regulator bag?) in a luggage compartment.
  3. Most airlines can charge a surcharge for any piece of dive gear (technically, even a mask) if you admit to having it.
  4. Avoid carrying a tank. If you must, take out the valve or be prepared for paperwork and charges.
  5. Avoid using a bag that shouts DIVE!
  6. Generally, checked luggage is limited to 2 pieces of not more than 50lbs each. Check for international weight limits.
  7. Airline liability is normally around $9.00 per lb unless you have arranged for extra coverage.