This page details all the Containers found in Aetia in Xenoblade Chronicles 3. It includes a description of how to reach them and their rewards.

All Everblight Plain Containers¶

Location	Map	Reward
West of Riccalo Pond	Map Marker	Attack Stone (Rare)
On the lake bank north of Riccalo Pond	Map Marker	Nopon Coin (Silver) x2

All Yzana Plains Containers¶

Location	Map	Reward
On a cliff north of Colony 9.	Map Marker	Chrome Scarf (Rare), Gemstone x2.
On a cliff west of Colony 9.	Map Marker	Nopon Coin (Silver) x2
Central Colony 9 - Use the eastern ladder inside to climb to the top, then jump over and head to the west side to locate this Container.	Map Marker	Nopon Coin (Silver) x2
Central Colony 9 - After the way on to the top deck is open, find the railing here and jump over to reach the Container.	Map Marker	Tirkin Notebook, Gemstone
Southern region of Colony 9	Map Marker	Nopon Coin (Silver) x2
All the way in an alcove northeast of Colony 9 - swim across the lake to reach it.	Map Marker	Chipped Ether Crystal, Ether Crystal, Gemstone, Leather Gloves
Sonata Saddleback	Map Marker	Gemstone
Overlooking Sonata Saddleback - head south and swim to the right branch of the river to find an opening into a tunnel. Take the left tunnel to a cliff edge overlooking Sonata Saddleback.	Map Marker	Coming Soon!
At the end of Svinne Cavity - accessed via an opening to the tunnel in the river. Watch out for the high levelled enemies!	Map Marker	Coming Soon!
Skyview Falls - Guarded by an Elite Lv 5 Kran Crustip	Map Marker	Nopon Coin (Silver) x2
On a floating rock west of Shark’s Jaw Cape - To reach this Container, you will need to climb the cliff to the east and leap over the gap to the ledge with the Container	Map Marker	Harvest Necklace, Seafoam Soap, Gemstone

All Alfeto Valley Containers¶

Location	Map	Reward
Found on an upper ledge on the left, overlooking the path and the lake	Map Marker	Nopon Coin (Silver) x2.
Found in an alcove south of Berje Belt - look out for the Volff enemies guarding it!	Map Marker	Nopon Coin (Silver) x2.
Hermit’s Alleyway - guarded by a Landon Ropl that will spring up from the ground as you approach.	Map Marker	Gemstone x2, Beaknib Quill (Rare)
Volff Lair - guarded by an Elite Lesser Volff (Lv 8)	Map Marker	Bronze Temple Guard (Rare), Gemstone x2.

All Millick Meadows Containers¶

Location	Map	Reward
Below Kilmaris Highland Landmark - guarded by an Elite Agam Grebel (Lvl 11)	Map Marker	Nopon Coin (Silver) x2.
Viliera Hill - The Hillside Hulk reward	Map Marker	Nopon Coin (Gold) x3, Gemstone x3, White Belt, Wind Leg Frame
Viliera Hill - The Hillside Hulk reward	Map Marker	Nopon Coin (Gold) x3, Gemstone x3, Heavy Weak Guard, Nopon Doll
On a raised area in east Millick Meadows that’s only accessible once you have the wall climbing ability - Wall Climbing is possible after recruiting Valdi in Chapter 3.	Map Marker	Coming Soon!
On a cliff overlooking the lake north of Murmur Rise.	Map Marker	Coming Soon!
On cliff far north of Murmur Rise and overlooking Yzana Plains	Map Marker	Coming Soon!
At the end of Wraith’s Void tunnels, accessible from Viliera Hill	Map Marker	Gemstone x4, Black Feather Band, 1840G

All Melnath’s Shoulder Containers¶

Location	Map	Reward
Northeast region of Melnath’s Shoulder. Go beneath the land bridge to an alcove where you’ll find the container	Map Marker	Coming Soon!
Found at the tip of the southeast border of Melnath’s Shoulder. To get to it you’ll need to go all th way from the upper Melnath’s Shoulder, past Colley Pond and then continue south.	Map Marker	Coming Soon!
On lower level of Melnath’s Shoulder, in the southern part of the region.	Map Marker	Nopon Coin (Silver) x2, Ether Crystal