diff --git a/earthaccess/api.py b/earthaccess/api.py
index b82c550a..2df3b6c7 100644
--- a/earthaccess/api.py
+++ b/earthaccess/api.py
@@ -1,11 +1,10 @@
 from typing import Any, Dict, List, Optional, Type, Union
 
+import earthaccess
 import requests
 import s3fs
 from fsspec import AbstractFileSystem
 
-import earthaccess
-
 from .auth import Auth
 from .search import CollectionQuery, DataCollections, DataGranules, GranuleQuery
 from .store import Store
diff --git a/earthaccess/store.py b/earthaccess/store.py
index ff0c6170..3ee879f9 100644
--- a/earthaccess/store.py
+++ b/earthaccess/store.py
@@ -7,7 +7,9 @@
 from pathlib import Path
 from typing import Any, Dict, List, Optional, Union
 from uuid import uuid4
+from functools import lru_cache
 
+import earthaccess
 import fsspec
 import requests
 import s3fs
@@ -19,6 +21,43 @@
 from .search import DataCollections
 
 
+def _open_files(files, granules, fs):
+    def multi_thread_open(data) -> Any:
+        url, granule = data
+        return EarthAccessFile(fs.open(url), granule)
+
+    fileset = pqdm(zip(files, granules), multi_thread_open, n_jobs=8)
+    return fileset
+
+
+def make_instance(cls, granule, _reduce):
+    if earthaccess.__store__.running_in_aws and cls is not s3fs.S3File:
+        # On AWS but not using a S3File. Reopen the file in this case for direct S3 access.
+        # NOTE: This uses the first data_link listed in the granule. That's not
+        #       guaranteed to be the right one. 
+        return EarthAccessFile(earthaccess.open([granule])[0], granule)
+    else:
+        func = _reduce[0]
+        args = _reduce[1]
+        return func(*args)
+
+
+class EarthAccessFile(fsspec.spec.AbstractBufferedFile):
+    def __init__(self, f, granule):
+        self.f = f
+        self.granule = granule
+    
+    def __getattr__(self, method):
+        return getattr(self.f, method)
+
+    def __reduce__(self):
+        return make_instance, (
+            type(self.f),
+            self.granule,
+            self.f.__reduce__(),
+        )
+
+
 class Store(object):
     """
     Store class to access granules on-prem or in the cloud.
@@ -111,6 +150,7 @@ def set_requests_session(
         elif resp.status_code >= 500:
             resp.raise_for_status()
 
+    @lru_cache
     def get_s3fs_session(
         self,
         daac: Optional[str] = None,
@@ -158,6 +198,7 @@ def get_s3fs_session(
             )
             return None
 
+    @lru_cache
     def get_fsspec_session(self) -> fsspec.AbstractFileSystem:
         """Returns a fsspec HTTPS session with bearer tokens that are used by CMR.
         This HTTPS session can be used to download granules if we want to use a direct, lower level API
@@ -253,12 +294,7 @@ def _open_granules(
 
             if s3_fs is not None:
                 try:
-
-                    def multi_thread_open(url: str) -> Any:
-                        return s3_fs.open(url)
-
-                    fileset = pqdm(data_links, multi_thread_open, n_jobs=8)
-
+                    fileset = _open_files(data_links, granules, s3_fs)
                 except Exception:
                     print(
                         "An exception occurred while trying to access remote files on S3: "
@@ -267,7 +303,7 @@ def multi_thread_open(url: str) -> Any:
                     )
                     return None
             else:
-                fileset = self._open_urls_https(data_links, n_jobs=8)
+                fileset = self._open_urls_https(data_links, granules, n_jobs=8)
             return fileset
         else:
             access_method = "on_prem"
@@ -276,7 +312,7 @@ def multi_thread_open(url: str) -> Any:
                     granule.data_links(access=access_method) for granule in granules
                 )
             )
-            fileset = self._open_urls_https(data_links, n_jobs=8)
+            fileset = self._open_urls_https(data_links, granules, n_jobs=8)
             return fileset
 
     @_open.register
@@ -310,11 +346,7 @@ def _open_urls(
                 s3_fs = self.get_s3fs_session(provider=provider)
                 if s3_fs is not None:
                     try:
-
-                        def multi_thread_open(url: str) -> Any:
-                            return s3_fs.open(url)
-
-                        fileset = pqdm(data_links, multi_thread_open, n_jobs=8)
+                        fileset = _open_files(data_links, granules, s3_fs)
                     except Exception:
                         print(
                             "An exception occurred while trying to access remote files on S3: "
@@ -336,7 +368,7 @@ def multi_thread_open(url: str) -> Any:
                     "We cannot open S3 links when we are not in-region, try using HTTPS links"
                 )
                 return None
-            fileset = self._open_urls_https(data_links, 8)
+            fileset = self._open_urls_https(data_links, granules, 8)
             return fileset
 
     def get(
@@ -538,17 +570,12 @@ def _download_onprem_granules(
         return results
 
     def _open_urls_https(
-        self, urls: List[str] = [], n_jobs: int = 8
+        self, urls: List[str] = [], granules=[], n_jobs: int = 8
     ) -> List[fsspec.AbstractFileSystem]:
         https_fs = self.get_fsspec_session()
         if https_fs is not None:
             try:
-
-                def multi_thread_open(url: str) -> Any:
-                    return https_fs.open(url)
-
-                fileset = pqdm(urls, multi_thread_open, n_jobs=8)
-
+                fileset = _open_files(urls, granules, https_fs)
             except Exception:
                 print(
                     "An exception occurred while trying to access remote files via HTTPS: "