Hike Packs and Tents

I've been looking at buying a new hike tent and hike pack.
I'm looking to buy a 2 man tent so that I have plenty of space to myself but I can share if need be, I was looking at a black wolf mantis 2 as it is around 2.2kg though I'm a bit unsure about it because I'd like to be able to sit upright in it and I'm not sure how well I will be able to do that, it's 0.85m tall. Does anyone have suggestions for other tents I can look at, while be at a decent price and around 2.5kg or lighter?
As for pack, I was looking at Anaconda and saw a russian pack for a very reasonable price, fairly light too, it's an 80L pack (maybe overkill in size i know but i like to carry plenty of stuff), problem is, I can't find any reviews or anything on it, it is called Ckayk Scout Highlander 80, if anyone has had experience with it or has checked it out in a store can you tell me what you think of it? Otherwise what pack would recommend, 80L please
Thanks in advance for your help.
I'm looking to buy a 2 man tent so that I have plenty of space to myself but I can share if need be, I was looking at a black wolf mantis 2 as it is around 2.2kg though I'm a bit unsure about it because I'd like to be able to sit upright in it and I'm not sure how well I will be able to do that, it's 0.85m tall. Does anyone have suggestions for other tents I can look at, while be at a decent price and around 2.5kg or lighter?
As for pack, I was looking at Anaconda and saw a russian pack for a very reasonable price, fairly light too, it's an 80L pack (maybe overkill in size i know but i like to carry plenty of stuff), problem is, I can't find any reviews or anything on it, it is called Ckayk Scout Highlander 80, if anyone has had experience with it or has checked it out in a store can you tell me what you think of it? Otherwise what pack would recommend, 80L please

Thanks in advance for your help.