At our last animal excursion in the mountains Nordalaskas we could this super lens inserting well and makes sense. Especially the weight and Outdoor properties are all convinced. So it was also possible to back up our tent in a sudden snowstorm with 3 of these super parts, cleaned the next morning a little bit of snow this glass giant were ready to use again. One thing is certain in the next trip, we will still order some of these super equipment, especially since we have larger tents.