I absolutely love my lowepro d-re 50 all Weather bag ! I use it on every camping and hike trip I take , include a week-long trip to Colorado 's Rocky Mountain National Park . the all weather cover be a must for outdoors enthusiast , do a superb job of keep drizzle , rain or sleet off you delicate camera equipment . the cover dry quickly after use , and stuff back into the bag ready for the next use .  the d-re 50 be larger than its cousin , the d-re 30 , and this be a key issue for I because I also take my Casio Cassiopeia e-115 on hiking and camping trip to take trail and birding note , record bird song for later identification , etc. . I have find that the d-re 50 comfortably hold both my Kodak dc-265 digital camera , 4-8 spare aa battery , Kodak lens adapter & one lens , spare CompactFlash card and my Casio Cassiopeia in its Rhinoskin case without cramp anything and still allow I to zip the d-re bag close . I have do this for a year now with no sign of strain to the d-re 50 and no damage whatsoever to the delicate equipment I carry inside it .  the d-re have a belt loop for carry it on you waist , a handle for casual carrying , and a adjustable shoulder strap . I can comfortably carry the d-re 50 on my shoulder while wear a loaded pack , simply by adjust the d-res shoulder strap and place it under my pack strap to prevent slide . that way my digital camera and pda be always within easy reach without remove my pack and fumble around for the proper gear .  i highly recommend this bag , and the entire Lowepro all weather line of bag , to anyone who enjoy the outdoors and want to take they delicate gear with they to capture memory .