I'm in serious need for a backup mask. I wear contact lenses and prefer to dive with them in, as I never wear glasses. I know if I lose my primary mask on a dive, I'm gonna be in trouble. I'm looking to get a back up mask to keep in a small pocket on my BC. I use the OMS IQ Pack and am going to add the mask pouch. I currently use the Cressi-Sub BigEyes. Can anyone help point me in the right direction as far as back up masks go? Are there any masks made specifically for this purpose? Also, I was thinking about using the BigEyes mask and getting a new primary. But I'm hearing about frameless masks and I don't think the Big Eyes is frameless. Someone help please...Thanx:boom: